
Publications
Read More |
Title | Journal | Authors | Year | Details |
---|---|---|---|---|---|
Toggle | Longitudinal developmental trajectories of functional connectivity reveal regional distribution of distinct age effects in infancy. | Cerebral cortex (New York, N.Y. : 1991) | Liu J, Chen H, Cornea E, et al. | 2023 |
PubMed Record
AbstractPrior work has shown that different functional brain networks exhibit different maturation rates, but little is known about whether and how different brain areas may differ in the exact shape of longitudinal functional connectivity growth trajectories during infancy. We used resting-state functional magnetic resonance imaging (fMRI) during natural sleep to characterize developmental trajectories of different regions using a longitudinal cohort of infants at 3 weeks (neonate), 1 year, and 2 years of age (n = 90; all with usable data at three time points). A novel whole brain heatmap analysis was performed with four mixed-effect models to determine the best fit of age-related changes for each functional connection: (i) growth effects: positive-linear-age, (ii) emergent effects: positive-log-age, (iii) pruning effects: negative-quadratic-age, and (iv) transient effects: positive-quadratic-age. Our results revealed that emergent (logarithmic) effects dominated developmental trajectory patterns, but significant pruning and transient effects were also observed, particularly in connections centered on inferior frontal and anterior cingulate areas that support social learning and conflict monitoring. Overall, unique global distribution patterns were observed for each growth model indicating that developmental trajectories for different connections are heterogeneous. All models showed significant effects concentrated in association areas, highlighting the dominance of higher-order social/cognitive development during the first 2 years of life. JournalCerebral cortex (New York, N.Y. : 1991)Published2023/08/16AuthorsLiu J, Chen H, Cornea E, et al.Keywordsbrain, connectome, infant, rsfMRI, typicalDOIbhad288 |
Toggle | Characteristics Associated With Cannabis Use Initiation by Late Childhood and Early Adolescence in the Adolescent Brain Cognitive Development (ABCD) Study. | JAMA pediatrics | Miller AP, Baranger DAA, Paul SE, et al. | 2023 |
PubMed Record
AbstractJournalJAMA pediatricsPublished2023/08/01AuthorsMiller AP, Baranger DAA, Paul SE, et al.KeywordsDOI10.1001/jamapediatrics.2023.1801 |
Toggle | Motion Robust MR Fingerprinting Scan to Image Neonates With Prenatal Opioid Exposure. | Journal of magnetic resonance imaging : JMRI | Ma D, Badve C, Sun JEP, et al. | 2023 |
PubMed Record
AbstractTo explore whether MR fingerprinting (MRF) scans provide motion-robust and quantitative brain tissue measurements for non-sedated infants with prenatal opioid exposure (POE). JournalJournal of magnetic resonance imaging : JMRIPublished2023/07/29AuthorsMa D, Badve C, Sun JEP, et al.KeywordsMR Fingerprinting, image quality assessment, motion Robustness, neonate imaging, prenatal opioid exposureDOI10.1002/jmri.28907 |
Toggle | Offspring-sex modifies the association between early-pregnancy adiposity and 2-year-old total physical activity - The Glowing Study. | Research square | Diaz E, Williams D, Howe E, et al. | 2023 |
PubMed Record
AbstractRodent models suggest that exposure to under and overnutrition programs offspring physical activity (PA) behaviors. Such nexus has not been established in humans. This study evaluated the association of early pregnancy maternal adiposity with offspring PA at age 2 years (2-yo-PA) taking into consideration prenatal and postnatal factors. Women (n=153) were enrolled early in pregnancy (<10 weeks). At enrollment, maternal adiposity [air displacement plethysmography, fat mass index (FMI, kg/m )] and PA (accelerometers, activity counts) were measured, and age, race, and education self-reported. Gestational weight gain was measured at the research facility. Offspring birthweight and sex were self-reported. At age 2 years, parental feeding practices (child feeding questionnaire) were assessed, whereas anthropometrics (length and weight) and physical activity (accelerometers) were objectively measured. Offspring body mass index z-scores were calculated. Generalized linear regression analysis modeled the association of maternal FMI and 2-yo-PA [average activity counts (AC) /day]. There was an interaction between maternal FMI and offspring sex in association with 2-yo-PA (β= -1.03, p= 0.030). Specifically, 2-yo-PA was lower in girls compared to boys when maternal FMI was ≥7 kg/m . Maternal PA early in pregnancy positively associated with 2-yo-PA (β= 0.21, p= 0.005). In addition, children born to women with college education tended to be more active compared to children born to women without college education (β= 3.46, p= 0.059). Sexual dimorphism was observed in the associations of maternal adiposity with 2-yo-PA, with girls being less active compared to boys only when maternal FMI was ≥7 kg/m . JournalResearch squarePublished2023/07/26AuthorsDiaz E, Williams D, Howe E, et al.KeywordsDOIrs.3.rs-3179377 |
Toggle | Annual Research Review: Early intervention viewed through the lens of developmental neuroscience. | Journal of child psychology and psychiatry, and allied disciplines | Nelson CA, Sullivan E, & Engelstad AM | 2023 |
PubMed Record
AbstractThe overarching goal of this paper is to examine the efficacy of early intervention when viewed through the lens of developmental neuroscience. We begin by briefly summarizing neural development from conception through the first few postnatal years. We emphasize the role of experience during the postnatal period, and consistent with decades of research on critical periods, we argue that experience can represent both a period of opportunity and a period of vulnerability. Because plasticity is at the heart of early intervention, we next turn our attention to the efficacy of early intervention drawing from two distinct literatures: early intervention services for children growing up in disadvantaged environments, and children at elevated likelihood of developing a neurodevelopmental delay or disorder. In the case of the former, we single out interventions that target caregiving and in the case of the latter, we highlight recent work on autism. A consistent theme throughout our review is a discussion of how early intervention is embedded in the developing brain. We conclude our article by discussing the implications our review has for policy, and we then offer recommendations for future research. JournalJournal of child psychology and psychiatry, and allied disciplinesPublished2023/07/12AuthorsNelson CA, Sullivan E, & Engelstad AMKeywordsPlasticity, adversity, development, early intervention, neurodevelopmental disordersDOI10.1111/jcpp.13858 |
Toggle | Continuous Automated Analysis Workflow for MRS Studies. | Journal of medical systems | Zöllner HJ, Davies-Jenkins CW, Lee EG, et al. | 2023 |
PubMed Record
AbstractMagnetic resonance spectroscopy (MRS) can non-invasively measure levels of endogenous metabolites in living tissue and is of great interest to neuroscience and clinical research. To this day, MRS data analysis workflows differ substantially between groups, frequently requiring many manual steps to be performed on individual datasets, e.g., data renaming/sorting, manual execution of analysis scripts, and manual assessment of success/failure. Manual analysis practices are a substantial barrier to wider uptake of MRS. They also increase the likelihood of human error and prevent deployment of MRS at large scale. Here, we demonstrate an end-to-end workflow for fully automated data uptake, processing, and quality review.The proposed continuous automated MRS analysis workflow integrates several recent innovations in MRS data and file storage conventions. They are efficiently deployed by a directory monitoring service that automatically triggers the following steps upon arrival of a new raw MRS dataset in a project folder: (1) conversion from proprietary manufacturer file formats into the universal format NIfTI-MRS; (2) consistent file system organization according to the data accumulation logic standard BIDS-MRS; (3) executing a command-line executable of our open-source end-to-end analysis software Osprey; (4) e-mail delivery of a quality control summary report for all analysis steps.The automated architecture successfully completed for a demonstration dataset. The only manual step required was to copy a raw data folder into a monitored directory.Continuous automated analysis of MRS data can reduce the burden of manual data analysis and quality control, particularly for non-expert users and multi-center or large-scale studies and offers considerable economic advantages. JournalJournal of medical systemsPublished2023/07/07AuthorsZöllner HJ, Davies-Jenkins CW, Lee EG, et al.KeywordsBIDS, Linear-combination modeling, Magnetic resonance spectroscopy, NIfTI-MRS, Osprey, ReproducibilityDOI10.1007/s10916-023-01969-6 |
Toggle | SSL-QALAS: Self-Supervised Learning for rapid multiparameter estimation in quantitative MRI using 3D-QALAS. | Magnetic resonance in medicine | Jun Y, Cho J, Wang X, et al. | 2023 |
PubMed Record
AbstractTo develop and evaluate a method for rapid estimation of multiparametric T , T , proton density, and inversion efficiency maps from 3D-quantification using an interleaved Look-Locker acquisition sequence with T preparation pulse (3D-QALAS) measurements using self-supervised learning (SSL) without the need for an external dictionary. JournalMagnetic resonance in medicinePublished2023/07/06AuthorsJun Y, Cho J, Wang X, et al.Keywords3D-QALAS, multiparametric mapping, quantitative MRI, self-supervised learningDOI10.1002/mrm.29786 |
Toggle | Individual differences in T1w/T2w ratio development during childhood. | Developmental cognitive neuroscience | Boroshok AL, McDermott CL, Fotiadis P, et al. | 2023 |
PubMed Record
AbstractMyelination is a key developmental process that promotes rapid and efficient information transfer. Myelin also stabilizes existing brain networks and thus may constrain neuroplasticity, defined here as the brain’s potential to change in response to experiences rather than the canonical definition as the process of change. Characterizing individual differences in neuroplasticity may shed light on mechanisms by which early experiences shape learning, brain and body development, and response to interventions. The T1-weighted/T2-weighted (T1w/T2w) MRI signal ratio is a proxy measure of cortical microstructure and thus neuroplasticity. Here, in pre-registered analyses, we investigated individual differences in T1w/T2w ratios in children (ages 4-10, n = 157). T1w/T2w ratios were positively associated with age within early-developing sensorimotor and attention regions. We also tested whether socioeconomic status, cognition (crystallized knowledge or fluid reasoning), and biological age (as measured with molar eruption) were related to T1w/T2w signal but found no significant effects. Associations among T1w/T2w ratios, early experiences, and cognition may emerge later in adolescence and may not be strong enough to detect in moderate sample sizes. JournalDevelopmental cognitive neurosciencePublished2023/06/16AuthorsBoroshok AL, McDermott CL, Fotiadis P, et al.KeywordsMyelination, Neurodevelopment, PlasticityDOI101270 |
Toggle | Promoting research engagement among women with addiction: Impact of recovery peer support in a pilot randomized mixed-methods study. | Contemporary clinical trials | Zgierska AE, Hilliard F, Deegan S, et al. | 2023 |
PubMed Record
AbstractThe impact of involving peers on research engagement is largely unknown. The purpose of this pilot study, a part of a larger research, was to evaluate the impact of recovery peer involvement as a study team member on recruitment/retention of persons with lived experience of SUD during pregnancy and to assess participant perceptions about factors impacting engagement of this population and their children in research, especially brain magnetic resonance imaging (MRI). JournalContemporary clinical trialsPublished2023/05/19AuthorsZgierska AE, Hilliard F, Deegan S, et al.KeywordsAddiction, Peer support, Recruitment, Research engagement, Retention, Substance use disorderDOI10.1016/j.cct.2023.107235 |
Toggle | The Infant Brain: A Critical Antecedent of Psychiatric Risk. | Biological psychiatry | Spann MN & Rogers C | 2023 |
PubMed Record
AbstractJournalBiological psychiatryPublished2023/05/15AuthorsSpann MN & Rogers CKeywordsDOI10.1016/j.biopsych.2023.03.005 |
Toggle | Latent profiles of substance use, early life stress, and attention/externalizing problems and their association with neural correlates of reinforcement learning in adolescents. | Psychological medicine | Crum KI, Aloi J, Blair KS, et al. | 2023 |
PubMed Record
AbstractAdolescent substance use, externalizing and attention problems, and early life stress (ELS) commonly co-occur. These psychopathologies show overlapping neural dysfunction in the form of reduced recruitment of reward processing neuro-circuitries. However, it is unclear to what extent these psychopathologies show common different neural dysfunctions as a function of symptom profiles, as no studies have directly compared neural dysfunctions associated with each of these psychopathologies to each other. JournalPsychological medicinePublished2023/05/05AuthorsCrum KI, Aloi J, Blair KS, et al.KeywordsAdolescent, externalizing disorders, fMRI, posttraumatic stress, substance-use disordersDOI10.1017/S0033291723000971 |
Toggle | Genetic and environmental factors influencing neonatal resting-state functional connectivity. | Cerebral cortex | Blanchett R, Chen Y, Aguate F, et al. | 2023 |
PubMed Record
AbstractFunctional magnetic resonance imaging has been used to identify complex brain networks by examining the correlation of blood-oxygen-level-dependent signals between brain regions during the resting state. Many of the brain networks identified in adults are detectable at birth, but genetic and environmental influences governing connectivity within and between these networks in early infancy have yet to be explored. We investigated genetic influences on neonatal resting-state connectivity phenotypes by generating intraclass correlations and performing mixed effects modeling to estimate narrow-sense heritability on measures of within network and between-network connectivity in a large cohort of neonate twins. We also used backwards elimination regression and mixed linear modeling to identify specific demographic and medical history variables influencing within and between network connectivity in a large cohort of typically developing twins and singletons. Of the 36 connectivity phenotypes examined, only 6 showed narrow-sense heritability estimates greater than 0.10, with none being statistically significant. Demographic and obstetric history variables contributed to between- and within-network connectivity. Our results suggest that in early infancy, genetic factors minimally influence brain connectivity. However, specific demographic and medical history variables, such as gestational age at birth and maternal psychiatric history, may influence resting-state connectivity measures. JournalCerebral cortexPublished2023/04/04AuthorsBlanchett R, Chen Y, Aguate F, et al.KeywordsfMRI, genetic correlation, genetics, infant, twinsDOI10.1093/cercor/bhac383 |
Toggle | Evidence for human milk as a biological system and recommendations for study design-a report from "Breastmilk Ecology: Genesis of Infant Nutrition (BEGIN)" Working Group 4. | The American journal of clinical nutrition | Donovan SM, Aghaeepour N, Andres A, et al. | 2023 |
PubMed Record
AbstractHuman milk contains all of the essential nutrients required by the infant within a complex matrix that enhances the bioavailability of many of those nutrients. In addition, human milk is a source of bioactive components, living cells and microbes that facilitate the transition to life outside the womb. Our ability to fully appreciate the importance of this matrix relies on the recognition of short- and long-term health benefits and, as highlighted in previous sections of this supplement, its ecology (i.e., interactions among the lactating parent and breastfed infant as well as within the context of the human milk matrix itself). Designing and interpreting studies to address this complexity depends on the availability of new tools and technologies that account for such complexity. Past efforts have often compared human milk to infant formula, which has provided some insight into the bioactivity of human milk, as a whole, or of individual milk components supplemented with formula. However, this experimental approach cannot capture the contributions of the individual components to the human milk ecology, the interaction between these components within the human milk matrix, or the significance of the matrix itself to enhance human milk bioactivity on outcomes of interest. This paper presents approaches to explore human milk as a biological system and the functional implications of that system and its components. Specifically, we discuss study design and data collection considerations and how emerging analytical technologies, bioinformatics, and systems biology approaches could be applied to advance our understanding of this critical aspect of human biology. JournalThe American journal of clinical nutritionPublished2023/04/01AuthorsDonovan SM, Aghaeepour N, Andres A, et al.Keywordshuman milk, immune, infant development, microbiome, systems biologyDOI10.1016/j.ajcnut.2022.12.021 |
Toggle | Multi-omics cannot replace sample size in genome-wide association studies. | Genes, brain, and behavior | Baranger DAA, Hatoum AS, Polimanti R, et al. | 2023 |
PubMed Record
AbstractThe integration of multi-omics information (e.g., epigenetics and transcriptomics) can be useful for interpreting findings from genome-wide association studies (GWAS). It has been suggested that multi-omics could circumvent or greatly reduce the need to increase GWAS sample sizes for novel variant discovery. We tested whether incorporating multi-omics information in earlier and smaller-sized GWAS boosts true-positive discovery of genes that were later revealed by larger GWAS of the same/similar traits. We applied 10 different analytic approaches to integrating multi-omics data from 12 sources (e.g., Genotype-Tissue Expression project) to test whether earlier and smaller GWAS of 4 brain-related traits (alcohol use disorder/problematic alcohol use, major depression/depression, schizophrenia, and intracranial volume/brain volume) could detect genes that were revealed by a later and larger GWAS. Multi-omics data did not reliably identify novel genes in earlier less-powered GWAS (PPV <0.2; 80% false-positive associations). Machine learning predictions marginally increased the number of identified novel genes, correctly identifying 1-8 additional genes, but only for well-powered early GWAS of highly heritable traits (i.e., intracranial volume and schizophrenia). Although multi-omics, particularly positional mapping (i.e., fastBAT, MAGMA, and H-MAGMA), can help to prioritize genes within genome-wide significant loci (PPVs = 0.5-1.0) and translate them into information about disease biology, it does not reliably increase novel gene discovery in brain-related GWAS. To increase power for discovery of novel genes and loci, increasing sample size is required. JournalGenes, brain, and behaviorPublished2023/03/28AuthorsBaranger DAA, Hatoum AS, Polimanti R, et al.KeywordsGWAS, genetics, human, multi-omics, sample size, transcriptomicsDOI10.1111/gbb.12846 |
Toggle | Intrinsic activity development unfolds along a sensorimotor-association cortical axis in youth. | Nature neuroscience | Sydnor VJ, Larsen B, Seidlitz J, et al. | 2023 |
PubMed Record
AbstractAnimal studies of neurodevelopment have shown that recordings of intrinsic cortical activity evolve from synchronized and high amplitude to sparse and low amplitude as plasticity declines and the cortex matures. Leveraging resting-state functional MRI (fMRI) data from 1,033 youths (ages 8-23 years), we find that this stereotyped refinement of intrinsic activity occurs during human development and provides evidence for a cortical gradient of neurodevelopmental change. Declines in the amplitude of intrinsic fMRI activity were initiated heterochronously across regions and were coupled to the maturation of intracortical myelin, a developmental plasticity regulator. Spatiotemporal variability in regional developmental trajectories was organized along a hierarchical, sensorimotor-association cortical axis from ages 8 to 18. The sensorimotor-association axis furthermore captured variation in associations between youths’ neighborhood environments and intrinsic fMRI activity; associations suggest that the effects of environmental disadvantage on the maturing brain diverge most across this axis during midadolescence. These results uncover a hierarchical neurodevelopmental axis and offer insight into the progression of cortical plasticity in humans. JournalNature neurosciencePublished2023/03/27AuthorsSydnor VJ, Larsen B, Seidlitz J, et al.KeywordsDOI10.1038/s41593-023-01282-y |
Toggle | Sex differences in resting state functional connectivity across the first two years of life. | Developmental cognitive neuroscience | Fenske SJ, Liu J, Chen H, et al. | 2023 |
PubMed Record
AbstractSex differences in behavior have been reported from infancy through adulthood, but little is known about sex effects on functional circuitry in early infancy. Moreover, the relationship between early sex effects on the functional architecture of the brain and later behavioral performance remains to be elucidated. In this study, we used resting-state fMRI and a novel heatmap analysis to examine sex differences in functional connectivity with cross-sectional and longitudinal mixed models in a large cohort of infants (n = 319 neonates, 1-, and 2-year-olds). An adult dataset (n = 92) was also included for comparison. We investigated the relationship between sex differences in functional circuitry and later measures of language (collected in 1- and 2-year-olds) as well as indices of anxiety, executive function, and intelligence (collected in 4-year-olds). Brain areas showing the most significant sex differences were age-specific across infancy, with two temporal regions demonstrating consistent differences. Measures of functional connectivity showing sex differences in infancy were significantly associated with subsequent behavioral scores of language, executive function, and intelligence. Our findings provide insights into the effects of sex on dynamic neurodevelopmental trajectories during infancy and lay an important foundation for understanding the mechanisms underlying sex differences in health and disease. JournalDevelopmental cognitive neurosciencePublished2023/03/21AuthorsFenske SJ, Liu J, Chen H, et al.KeywordsDevelopment, Executive function, Infant, Language, Resting state functional connectivity, Sex differencesDOI101235 |
Toggle | Polyneuro risk scores capture widely distributed connectivity patterns of cognition. | Developmental cognitive neuroscience | Byington N, Grimsrud G, Mooney MA, et al. | 2023 |
PubMed Record
AbstractResting-state functional connectivity (RSFC) is a powerful tool for characterizing brain changes, but it has yet to reliably predict higher-order cognition. This may be attributed to small effect sizes of such brain-behavior relationships, which can lead to underpowered, variable results when utilizing typical sample sizes (N∼25). Inspired by techniques in genomics, we implement the polyneuro risk score (PNRS) framework – the application of multivariate techniques to RSFC data and validation in an independent sample. Utilizing the Adolescent Brain Cognitive Development® cohort split into two datasets, we explore the framework’s ability to reliably capture brain-behavior relationships across 3 cognitive scores – general ability, executive function, learning & memory. The weight and significance of each connection is assessed in the first dataset, and a PNRS is calculated for each participant in the second. Results support the PNRS framework as a suitable methodology to inspect the distribution of connections contributing towards behavior, with explained variance ranging from 1.0 % to 21.4 %. For the outcomes assessed, the framework reveals globally distributed, rather than localized, patterns of predictive connections. Larger samples are likely necessary to systematically identify the specific connections contributing towards complex outcomes. The PNRS framework could be applied translationally to identify neurologically distinct subtypes of neurodevelopmental disorders. JournalDevelopmental cognitive neurosciencePublished2023/03/15AuthorsByington N, Grimsrud G, Mooney MA, et al.KeywordsBWAS, Big data, MRI, Neuroimaging, PNRS, ReproducibilityDOI101231 |
Toggle | Network-specific selectivity of functional connections in the neonatal brain. | Cerebral cortex | Sylvester CM, Kaplan S, Myers MJ, et al. | 2023 |
PubMed Record
AbstractThe adult human brain is organized into functional brain networks, groups of functionally connected segregated brain regions. A key feature of adult functional networks is long-range selectivity, the property that spatially distant regions from the same network have higher functional connectivity than spatially distant regions from different networks. Although it is critical to establish the status of functional networks and long-range selectivity during the neonatal period as a foundation for typical and atypical brain development, prior work in this area has been mixed. Although some studies report distributed adult-like networks, other studies suggest that neonatal networks are immature and consist primarily of spatially isolated regions. Using a large sample of neonates (n = 262), we demonstrate that neonates have long-range selective functional connections for the default mode, fronto-parietal, and dorsal attention networks. An adult-like pattern of functional brain networks is evident in neonates when network-detection algorithms are tuned to these long-range connections, when using surface-based registration (versus volume-based registration), and as per-subject data quantity increases. These results help clarify factors that have led to prior mixed results, establish that key adult-like functional network features are evident in neonates, and provide a foundation for studies of typical and atypical brain development. JournalCerebral cortexPublished2023/02/20AuthorsSylvester CM, Kaplan S, Myers MJ, et al.KeywordsfMRI, functional connectivity, infant, neonate, networksDOI10.1093/cercor/bhac202 |
Toggle | An external exposome-wide association study of opioid use disorder diagnosed during pregnancy in Florida. | The Science of the total environment | Lin B, Zheng Y, Roussos-Ross D, et al. | 2023 |
PubMed Record
AbstractThe prevalence of opioid use disorder (OUD) during pregnancy has quadrupled in recent years and widely varies geographically in the US. However, few studies have examined which environmental factors are associated with OUD during pregnancy. We conducted an external exposome-wide association study (ExWAS) to investigate the associations between external environmental factors and OUD diagnosed during pregnancy. Data were obtained from a unique, statewide database in Florida comprising linked individual-level birth and electronic health records. A total of 255,228 pregnancies with conception dates between 2012 and 2016 were included. We examined 82 exposome measures characterizing seven aspects of the built and social environment and spatiotemporally linked them to each individual record. A two-phase procedure was utilized for the external ExWAS. In Phase 1, we randomly divided the data into a discovery set (50 %) and a replication set (50 %). Associations between exposome measures (normalized and standardized) and OUD initially diagnosed during pregnancy were examined using logistic regression. A total of 15 variables were significant in both the discovery and replication sets. In Phase 2, multivariable logistic regression was used to fit all variables selected from Phase 1. Measures of walkability (the national walkability index, OR: 1.23, 95 % CI: 1.17, 1.29), vacant land (the percent vacant land for 36 months or longer, OR: 1.06, 95 % CI: 1.00, 1.12) and food access (the percentage of low food access population that are seniors at 1/2 mile, OR: 1.47, 95 % CI: 1.38, 1.57) were each associated with diagnosis of OUD during pregnancy. This is the first external ExWAS of OUD during pregnancy, and the results suggest that low food access, high walkability, and high vacant land in under-resourced neighborhoods are associated with diagnosis of OUD during pregnancy. These findings could help develop complementary tools for universal screening for substance use and provide direction for future studies. JournalThe Science of the total environmentPublished2023/01/28AuthorsLin B, Zheng Y, Roussos-Ross D, et al.KeywordsExternal exposome, Opioid use disorder, PregnancyDOI10.1016/j.scitotenv.2023.161842 |
Toggle | Baby Brains at Work: How Task-Based Functional Magnetic Resonance Imaging Can Illuminate the Early Emergence of Psychiatric Risk. | Biological psychiatry | Nielsen AN, Graham AM, & Sylvester CM | 2023 |
PubMed Record
AbstractPsychiatric disorders are complex, often emerging from multiple atypical processes within specified domains over the course of development. Characterizing the development of the neural circuits supporting these domains may help break down the components of complex disorders and reveal variations in functioning associated with psychiatric risk. This review highlights the current and potential role of infant task-based functional magnetic resonance imaging (fMRI) in elucidating the developmental neurobiology of psychiatric disorders. Task-fMRI measures evoked brain activity in response to specific stimuli through changes in the blood oxygen level-dependent signal. First, we review extant studies using task fMRI from birth through the first few years of life and synthesize current evidence for when, where, and how different neural computations are performed across the infant brain. Neural circuits for sensory perception, the perception of abstract categories, and the detection of statistical regularities have been characterized with task fMRI in infants, providing developmental context for identifying and interpreting variation in the functioning of neural circuits related to psychiatric risk. Next, we discuss studies that specifically examine variation in the functioning of these neural circuits during infancy in relation to risk for psychiatric disorders. These studies reveal when maturation of specific neural circuits diverges, the influence of environmental risk factors, and the potential utility for task fMRI to facilitate early treatment or prevention of later psychiatric problems. Finally, we provide considerations for future infant task-fMRI studies with the potential to advance understanding of both functioning of neural circuits during infancy and subsequent risk for psychiatric disorders. JournalBiological psychiatryPublished2023/01/20AuthorsNielsen AN, Graham AM, & Sylvester CMKeywordsEvoked, Infant, Psychiatry, Risk, Task, fMRIDOI10.1016/j.biopsych.2023.01.010 |
Toggle | Cognitive and functional outcomes at age 21 after prenatal cocaine/polydrug exposure and foster/adoptive care. | Neurotoxicology and teratology | Singer LT, Powers G, Kim JY, et al. | 2023 |
PubMed Record
AbstractPrenatal cocaine exposure (PCE) has been linked to specific cognitive deficits and behavioral outcomes through early adolescence but there is little information on adult outcomes nor on the relationship of environmental interventions, such as foster/adoptive care, to outcomes. JournalNeurotoxicology and teratologyPublished2023/01/06AuthorsSinger LT, Powers G, Kim JY, et al.KeywordsCocaine, Foster care, High school graduation, IQ, Incarceration, Perceptual reasoning, Prenatal substance exposure, Substance use, Young adultDOI10.1016/j.ntt.2023.107151 |
Toggle | Voices of Women With Lived Experience of Substance Use During Pregnancy: A Qualitative Study of Motivators and Barriers to Recruitment and Retention in Research. | Family & community health | Hilliard F, Goldstein E, Nervik K, et al. | 2023 |
PubMed Record
AbstractDespite concerns about negative neurocognitive effects of in utero substance exposure on child and brain development, research in this area is limited. This study gathered perspectives of persons with lived experience of substance use (eg, alcohol, prescription and illicit opioids, and other illicit substances) during a previous pregnancy to determine facilitators and barriers to research engagement in this vulnerable population. We conducted structured, in-depth, individual interviews and 2 focus groups of adult persons with lived experience of substance use during a previous pregnancy. Questions were developed by clinical, research, bioethics, and legal experts, with input from diverse stakeholders. They inquired about facilitators and barriers to research recruitment and retention, especially in long-term studies, with attention to bio-sample and neuroimaging data collection and legal issues. Interviews and focus groups were audio-recorded, transcribed, and analyzed using inductive coding qualitative analysis methods. Ten participants completed in-depth interviews and 7 participated in focus groups. Three main themes emerged as potential barriers to research engagement: shame of using drugs while pregnant, fear of punitive action, and mistrust of health care and research professionals. Facilitative factors included trustworthiness, compassion, and a nonjudgmental attitude among research personnel. Inclusion of gender-concordant recovery peer support specialists as research team members was the most frequently identified facilitator important for helping participants reduce fears and bolster trust in research personnel. In this qualitative study, persons with lived experience of substance use during a previous pregnancy identified factors critical for engaging this population in research, emphasizing the involvement of peer support specialists as research team members. JournalFamily & community healthPublished2023/01/01AuthorsHilliard F, Goldstein E, Nervik K, et al.KeywordsDOI10.1097/FCH.0000000000000349 |
Toggle | Current Approaches in Computational Psychiatry for the Data-Driven Identification of Brain-Based Subtypes. | Biological psychiatry | Brucar LR, Feczko E, Fair DA, et al. | 2022 |
PubMed Record
AbstractThe ability of our current psychiatric nosology to accurately delineate clinical populations and inform effective treatment plans has reached a critical point with only moderately successful interventions and high relapse rates. These challenges continue to motivate the search for approaches to better stratify clinical populations into more homogeneous delineations, to better inform diagnosis and disease evaluation, and prescribe and develop more precise treatment plans. The promise of brain-based subtyping based on neuroimaging data is that finding subgroups of individuals with a common biological signature will facilitate the development of biologically grounded, targeted treatments. This review provides a snapshot of the current state of the field in empirical brain-based subtyping studies in child, adolescent, and adult psychiatric populations published between 2019 and March 2022. We found that there is vast methodological exploration and a surprising number of new methods being created for the specific purpose of brain-based subtyping. However, this methodological exploration and advancement is not being met with rigorous validation approaches that assess both reproducibility and clinical utility of the discovered brain-based subtypes. We also found evidence for a collaboration crisis, in which methodological exploration and advancements are not clearly grounded in clinical goals. We propose several steps that we believe are crucial to address these shortcomings in the field. We conclude, and agree with the authors of the reviewed studies, that the discovery of biologically grounded subtypes would be a significant advancement for treatment development in psychiatry. JournalBiological psychiatryPublished2022/12/30AuthorsBrucar LR, Feczko E, Fair DA, et al.KeywordsBiomarkers, Biotypes, Clinical utility, Neuroimaging, Precision medicine, ReproducibilityDOI10.1016/j.biopsych.2022.12.020 |
Toggle | Fetal behavior during MRI changes with age and relates to network dynamics. | Human brain mapping | Ji L, Majbri A, Hendrix CL, et al. | 2022 |
PubMed Record
AbstractFetal motor behavior is an important clinical indicator of healthy development. However, our understanding of associations between fetal behavior and fetal brain development is limited. To fill this gap, this study introduced an approach to automatically and objectively classify long durations of fetal movement from a continuous four-dimensional functional magnetic resonance imaging (fMRI) data set, and paired behavior features with brain activity indicated by the fMRI time series. Twelve-minute fMRI scans were conducted in 120 normal fetuses. Postnatal motor function was evaluated at 7 and 36 months age. Fetal motor behavior was quantified by calculating the frame-wise displacement (FD) of fetal brains extracted by a deep-learning model along the whole time series. Analyzing only low motion data, we characterized the recurring coactivation patterns (CAPs) of the supplementary motor area (SMA). Results showed reduced motor activity with advancing gestational age (GA), likely due in part to loss of space (r = -.51, p < .001). Evaluation of individual variation in motor movement revealed a negative association between movement and the occurrence of coactivations within the left parietotemporal network, controlling for age and sex (p = .003). Further, we found that the occurrence of coactivations between the SMA to posterior brain regions, including visual cortex, was prospectively associated with postnatal motor function at 7 months (r = .43, p = .03). This is the first study to pair fetal movement and fMRI, highlighting potential for comparisons of fetal behavior and neural network development to enhance our understanding of fetal brain organization. JournalHuman brain mappingPublished2022/12/23AuthorsJi L, Majbri A, Hendrix CL, et al.Keywordscoactivation patterns, deep learning, fetal fMRI, fetal motor behavior, motor cortex, motor development, network dynamicsDOI10.1002/hbm.26167 |
Toggle | Association of Mental Health Burden With Prenatal Cannabis Exposure From Childhood to Early Adolescence: Longitudinal Findings From the Adolescent Brain Cognitive Development (ABCD) Study. | JAMA pediatrics | Baranger DAA, Paul SE, Colbert SMC, et al. | 2022 |
PubMed Record
AbstractJournalJAMA pediatricsPublished2022/12/01AuthorsBaranger DAA, Paul SE, Colbert SMC, et al.KeywordsDOI10.1001/jamapediatrics.2022.3191 |
Toggle | The Genetically Informed Neurobiology of Addiction (GINA) model. | Nature reviews. Neuroscience | Bogdan R, Hatoum AS, Johnson EC, et al. | 2022 |
PubMed Record
AbstractAddictions are heritable and unfold dynamically across the lifespan. One prominent neurobiological theory proposes that substance-induced changes in neural circuitry promote the progression of addiction. Genome-wide association studies have begun to characterize the polygenic architecture undergirding addiction liability and revealed that genetic loci associated with risk can be divided into those associated with a general broad-spectrum liability to addiction and those associated with drug-specific addiction risk. In this Perspective, we integrate these genomic findings with our current understanding of the neurobiology of addiction to propose a new Genetically Informed Neurobiology of Addiction (GINA) model. JournalNature reviews. NeurosciencePublished2022/11/29AuthorsBogdan R, Hatoum AS, Johnson EC, et al.KeywordsDOI10.1038/s41583-022-00656-8 |
Toggle | Increasing diversity in developmental cognitive neuroscience: A roadmap for increasing representation in pediatric neuroimaging research. | Developmental cognitive neuroscience | Garcini LM, Arredondo MM, Berry O, et al. | 2022 |
PubMed Record
AbstractUnderstanding of human brain development has advanced rapidly as the field of developmental cognitive neuroscience (DCN) has matured into an established scientific discipline. Despite substantial progress, DCN lags behind other related disciplines in terms of diverse representation, standardized reporting requirements for socio-demographic characteristics of participants in pediatric neuroimaging studies, and use of intentional sampling strategies to more accurately represent the socio-demographic, ethnic, and racial composition of the populations from which participants are sampled. Additional efforts are needed to shift DCN towards a more inclusive field that facilitates the study of individual differences across a variety of cultural and contextual experiences. In this commentary, we outline and discuss barriers within our current scientific practice (e.g., research methods) and beliefs (i.e., what constitutes good science, good scientists, and good research questions) that contribute to under-representation and limited diversity within pediatric neuroimaging studies and propose strategies to overcome those barriers. We discuss strategies to address barriers at intrapersonal, interpersonal, community, systemic, and structural levels. Highlighting strength-based models of inclusion and recognition of the value of diversity in DCN research, along with acknowledgement of the support needed to diversify the field is critical for advancing understanding of neurodevelopment and reducing health inequities. JournalDevelopmental cognitive neurosciencePublished2022/10/29AuthorsGarcini LM, Arredondo MM, Berry O, et al.KeywordsContext, Culture, Diversity, Inequities, Neuroimaging, RepresentationDOI101167 |
Toggle | Perceived medical care quality during COVID-19 illness links socioeconomic disadvantage to vaccine hesitancy. | Preventive medicine reports | Kjos N, Hendrix CL, & Thomason ME | 2022 |
PubMed Record
AbstractMaximizing vaccine uptake is critical for the optimal implementation of COVID-19 immunization programs. Indicators of socioeconomic status (SES) have been associated with variations in COVID-19 vaccine uptake in the United States. The present study investigates COVID-19 vaccination behavior in individuals with history of COVID-19 infection, with the specific goal of understanding whether experiences during illness explain socioeconomic disproportionalities in vaccine uptake. We leveraged a large sample of adults ( = 1584) infected with COVID-19 in NYC to examine this question, investigating whether specific experiences during illness explained the association between socioeconomic status and COVID-19 vaccine hesitancy. Data from this study were collected during February and March 2021. Principal component analysis was used to create three composite variables that measure distinct COVID-19 related experiences: infection-related health impacts, pandemic-related psychosocial disruption, and perceived quality of medical care during COVID-19 illness. Neither infection-related impacts nor psychosocial disruption were related to vaccine hesitancy after adjusting for related sociodemographic covariates. However, perceptions of higher quality care received during COVID-19 illness predicted decreased COVID-19 vaccine hesitancy. Furthermore, mediation analysis revealed that perceived care quality during COVID-19 illness mediate the relationship between objective socioeconomic risk and COVID-19 vaccine hesitancy. These findings highlight patient-reported care quality during illness as a novel target that may increase vaccine uptake among socioeconomically vulnerable populations. JournalPreventive medicine reportsPublished2022/10/11AuthorsKjos N, Hendrix CL, & Thomason MEKeywordsCoronavirus, Perceived care quality, Poverty, Socioeconomic status, Vaccination hesitancyDOI102020 |
Toggle | The Age of Reason: Functional Brain Network Development during Childhood. | The Journal of neuroscience : the official journal of the Society for Neuroscience | Tooley UA, Park AT, Leonard JA, et al. | 2022 |
PubMed Record
AbstractHuman childhood is characterized by dramatic changes in the mind and brain. However, little is known about the large-scale intrinsic cortical network changes that occur during childhood because of methodological challenges in scanning young children. Here, we overcome this barrier by using sophisticated acquisition and analysis tools to investigate functional network development in children between the ages of 4 and 10 years ([Formula: see text]; 50 female, 42 male). At multiple spatial scales, age is positively associated with brain network segregation. At the system level, age was associated with segregation of systems involved in attention from those involved in abstract cognition, and with integration among attentional and perceptual systems. Associations between age and functional connectivity are most pronounced in visual and medial prefrontal cortex, the two ends of a gradient from perceptual, externally oriented cortex to abstract, internally oriented cortex. These findings suggest that both ends of the sensory-association gradient may develop early, in contrast to the classical theories that cortical maturation proceeds from back to front, with sensory areas developing first and association areas developing last. More mature patterns of brain network architecture, controlling for age, were associated with better visuospatial reasoning abilities. Our results suggest that as cortical architecture becomes more specialized, children become more able to reason about the world and their place in it. Anthropologists have called the transition from early to middle childhood the “age of reason”, when children across cultures become more independent. We employ cutting-edge neuroimaging acquisition and analysis approaches to investigate associations between age and functional brain architecture in childhood. Age was positively associated with segregation between cortical systems that process the external world and those that process abstract phenomena like the past, future, and minds of others. Surprisingly, we observed pronounced development at both ends of the sensory-association gradient, challenging the theory that sensory areas develop first and association areas develop last. Our results open new directions for research into how brains reorganize to support rapid gains in cognitive and socioemotional skills as children reach the age of reason. JournalThe Journal of neuroscience : the official journal of the Society for NeurosciencePublished2022/10/03AuthorsTooley UA, Park AT, Leonard JA, et al.Keywordschildhood, development, functional network, graph theory, reasoningDOI10.1523/JNEUROSCI.0511-22.2022 |
Toggle | The Art, Science, and Secrets of Scanning Young Children. | Biological psychiatry | Spann MN & Wisnowski JL | 2022 |
PubMed Record
AbstractJournalBiological psychiatryPublished2022/09/29AuthorsSpann MN & Wisnowski JLKeywordsDOI10.1016/j.biopsych.2022.09.025 |
Toggle | MRI Findings in Third-Trimester Opioid-Exposed Fetuses, With Focus on Brain Measurements: A Prospective Multicenter Case-Control Study. | AJR. American journal of roentgenology | Nagaraj UD, Kline-Fath BM, Zhang B, et al. | 2022 |
PubMed Record
AbstractThe opioid epidemic has profoundly affected infants born in the United States, as in utero opioid exposure increases the risk of cognitive and behavioral problems in childhood. Scarce literature has evaluated prenatal brain development in fetuses with opioid exposure in utero (hereafter opioid-exposed fetuses). The purpose of this study is to compare opioid-exposed fetuses and fetuses without opioid exposure (hereafter unexposed fetuses) in terms of 2D biometric measurements of the brain and additional pregnancy-related assessments on fetal MRI. This prospective case-control study included patients in the third trimester of pregnancy who underwent investigational fetal MRI at one of three U.S. academic medical centers from July 1, 2020, through December 31, 2021. Fetuses were classified as opioid exposed or unexposed in utero. Fourteen 2D biometric measurements of the fetal brain were manually assessed and used to derive four indexes. Measurements and indexes were compared between the two groups by use of multivariable linear regression models, which were adjusted for gestational age (GA), fetal sex, and nicotine exposure. Additional pregnancy-related findings on MRI were evaluated. The study included 65 women (mean age, 29.0 ± 5.5 [SD] years). A total of 28 fetuses (mean GA at the time of MRI, 32.2 ± 2.5 weeks) were opioid-exposed, and 37 fetuses (mean GA at the time of MRI, 31.9 ± 2.7 weeks) were unexposed. In the adjusted models, seven measurements were smaller ( < .05) in opioid-exposed fetuses than in unexposed fetuses: cerebral frontooccipital diameter (93.8 ± 7.4 vs 95.0 ± 8.6 mm), bone biparietal diameter (79.0 ± 6.0 vs 80.3 ± 7.1 mm), brain biparietal diameter (72.9 ± 7.7 vs 74.1 ± 8.6 mm), corpus callosum length (37.7 ± 4.0 vs 39.4 ± 3.7 mm), vermis height (18.2 ± 2.7 vs 18.8 ± 2.6 mm), anteroposterior pons measurement (11.6 ± 1.4 vs 12.1 ± 1.4 mm), and transverse cerebellar diameter (40.4 ± 5.1 vs 41.4 ± 6.0 mm). In addition, in the adjusted model, the frontoocccipital index was larger ( = .02) in opioid-exposed fetuses (0.04 ± 0.02) than in unexposed fetuses (0.04 ± 0.02). Remaining measures and indexes were not significantly different between the two groups ( > .05). Fetal motion, cervical length, and deepest vertical pocket of amniotic fluid were not significantly different ( > .05) between groups. Opioid-exposed fetuses, compared with unexposed fetuses, showed higher frequencies of both breech position (21% vs 3%, = .03) and increased amniotic fluid volume (29% vs 8%, = .04). Fetuses with opioid exposure in utero had a smaller brain size and altered fetal physiology. The findings provide insight into the impact of prenatal opioid exposure on fetal brain development. JournalAJR. American journal of roentgenologyPublished2022/09/28AuthorsNagaraj UD, Kline-Fath BM, Zhang B, et al.Keywordsbrain, fetal MRI, opioidDOI10.2214/AJR.22.28357 |
Toggle | Sense of purpose as a potential buffer between mental health and subjective cognitive decline. | International psychogeriatrics | Pfund GN, Spears I, Norton SA, et al. | 2022 |
PubMed Record
AbstractPurposeful adults may experience greater cognitive resilience because sense of purpose may help buffer against the effects of depressive symptoms and loneliness. We also evaluated whether these associations differed by race. JournalInternational psychogeriatricsPublished2022/09/16AuthorsPfund GN, Spears I, Norton SA, et al.Keywordscognitive impairment, depression, health aging, lonelinessDOI10.1017/S1041610222000680 |
Toggle | Early stressful experiences are associated with reduced neural responses to naturalistic emotional and social content in children. | Developmental cognitive neuroscience | Park AT, Richardson H, Tooley UA, et al. | 2022 |
PubMed Record
AbstractHow do children’s experiences relate to their naturalistic emotional and social processing? Because children can struggle with tasks in the scanner, we collected fMRI data while 4-to-11-year-olds watched a short film with positive and negative emotional events, and rich parent-child interactions (n = 70). We captured broad, normative stressful experiences by examining socioeconomic status (SES) and stressful life events, as well as children’s more proximal experiences with their parents. For a sub-sample (n = 30), parenting behaviors were measured during a parent-child interaction, consisting of a picture book, a challenging puzzle, and free play with novel toys. We characterized positive parenting behaviors (e.g., warmth, praise) and negative parenting behaviors (e.g., harsh tone, physical control). We found that higher SES was related to greater activity in medial orbitofrontal cortex during parent-child interaction movie events. Negative parenting behaviors were associated with less activation of the ventral tegmental area and cerebellum during positive emotional events. In a region-of-interest analysis, we found that stressful life events and negative parenting behaviors were associated with less activation of the amygdala during positive emotional events. These exploratory results demonstrate the promise of using movie fMRI to study how early experiences may shape emotional, social, and motivational processes. JournalDevelopmental cognitive neurosciencePublished2022/09/16AuthorsPark AT, Richardson H, Tooley UA, et al.KeywordsAffect, Children, Emotion processing, Movie fMRI, Parent-child interaction, RewardDOI101152 |
Toggle | OWLET: An automated, open-source method for infant gaze tracking using smartphone and webcam recordings. | Behavior research methods | Werchan DM, Thomason ME, & Brito NH | 2022 |
PubMed Record
AbstractGroundbreaking insights into the origins of the human mind have been garnered through the study of eye movements in preverbal subjects who are unable to explain their thought processes. Developmental research has largely relied on in-lab testing with trained experimenters. This constraint provides a narrow window into infant cognition and impedes large-scale data collection in families from diverse socioeconomic, geographic, and cultural backgrounds. Here we introduce a new open-source methodology for automatically analyzing infant eye-tracking data collected on personal devices in the home. Using algorithms from computer vision, machine learning, and ecological psychology, we develop an online webcam-linked eye tracker (OWLET) that provides robust estimation of infants’ point of gaze from smartphone and webcam recordings of infant assessments in the home. We validate OWLET in a large sample of 7-month-old infants (N = 127) tested remotely, using an established visual attention task. We show that this new method reliably estimates infants’ point-of-gaze across a variety of contexts, including testing on both computers and mobile devices, and exhibits excellent external validity with parental-report measures of attention. Our platform fills a significant gap in current tools available for rapid online data collection and large-scale assessments of cognitive processes in infants. Remote assessment addresses the need for greater diversity and accessibility in human studies and may support the ecological validity of behavioral experiments. This constitutes a critical and timely advance in a core domain of developmental research and in psychological science more broadly. JournalBehavior research methodsPublished2022/09/07AuthorsWerchan DM, Thomason ME, & Brito NHKeywordsDevelopment, Infancy, Online studies, Webcam eye trackingDOI10.3758/s13428-022-01962-w |
Toggle | Deep Relation Learning for Regression and Its Application to Brain Age Estimation. | IEEE transactions on medical imaging | He S, Feng Y, Grant PE, et al. | 2022 |
PubMed Record
AbstractMost deep learning models for temporal regression directly output the estimation based on single input images, ignoring the relationships between different images. In this paper, we propose deep relation learning for regression, aiming to learn different relations between a pair of input images. Four non-linear relations are considered: “cumulative relation,” “relative relation,” “maximal relation” and “minimal relation.” These four relations are learned simultaneously from one deep neural network which has two parts: feature extraction and relation regression. We use an efficient convolutional neural network to extract deep features from the pair of input images and apply a Transformer for relation learning. The proposed method is evaluated on a merged dataset with 6,049 subjects with ages of 0-97 years using 5-fold cross-validation for the task of brain age estimation. The experimental results have shown that the proposed method achieved a mean absolute error (MAE) of 2.38 years, which is lower than the MAEs of 8 other state-of-the-art algorithms with statistical significance (p<0.05) in paired T-test (two-side). JournalIEEE transactions on medical imagingPublished2022/08/31AuthorsHe S, Feng Y, Grant PE, et al.KeywordsDOI10.1109/TMI.2022.3161739 |
Toggle | Maternal-fetal attachment, parenting stress during infancy, and child outcomes at age 3 years. | Infant mental health journal | Hruschak JL, Palopoli AC, Thomason ME, et al. | 2022 |
PubMed Record
AbstractMaternal-fetal attachment (MFA), a woman’s relationship with and affiliative behaviors toward her unborn child, has been linked to near-term infant physical and developmental outcomes. However, further longitudinal research is needed to understand whether the impact of MFA extends past the earliest years of life. The current study explored relationships between MFA and child socioemotional competence and behavior problems at age 3 and whether parenting stress mediated the association between MFA and child outcomes. Data were collected from 221 primarily Black/African-American mothers who completed a scale of MFA during pregnancy. Mothers reported on parenting stress at infant age 7 months and reported on child socioemotional competence and problem behaviors at child age 3 years. In path analyses, MFA was directly associated with child socioemotional competence at age 3 years, but an indirect association between MFA and socioemotional competence via parenting stress was not significant. We also observed a significant indirect association between lower MFA and child internalizing behavior problems via parenting stress that was related to maternal dissatisfaction regarding interactions with her child. Findings suggest that assessing MFA may serve as a means to identify dyads who would benefit from support to promote individual health outcomes. JournalInfant mental health journalPublished2022/08/13AuthorsHruschak JL, Palopoli AC, Thomason ME, et al.KeywordsErziehungsstress, Mots clés: attachement maternel-foetal, Mutter-Fötus-Bindung, afectividad materno-fetal, child problem behaviors, competencia socioemocional, comportamientos problemáticos del niño, compétence socio-émotionnelle, estrés de crianza, externalisation, externalizing, internalisation, internalizing, kindliches Problemverhalten, maternal-fetal attachment, parenting stress, problèmes de comportement de l'enfant, socioemotional competence, sozioemotionale Kompetenz, stress de parentage, الكلمات المفتاحية: الارتباط بين الأم والجنين ، إجهاد الرعاية الوالدية ، الكفاءة الاجتماعية والعاطفية ، سلوكيات الطفل الصعبة, キーワード: 母-胎児の愛着、育児ストレス、社会情動的能力、子どもの問題行動, 儿童问题行为, 关键词: 母胎依恋, 社交情感能力, 育儿压力DOI10.1002/imhj.22004 |
Toggle | Geotemporal analysis of perinatal care changes and maternal mental health: an example from the COVID-19 pandemic. | Archives of women's mental health | Hendrix CL, Werchan D, Lenniger C, et al. | 2022 |
PubMed Record
AbstractOur primary objective was to document COVID-19 induced changes to perinatal care across the USA and examine the implication of these changes for maternal mental health. We performed an observational cross-sectional study with convenience sampling using direct patient reports from 1918 postpartum and 3868 pregnant individuals collected between April 2020 and December 2020 from 10 states across the USA. We leverage a subgroup of these participants who gave birth prior to March 2020 to estimate the pre-pandemic prevalence of specific birthing practices as a comparison. Our primary analyses describe the prevalence and timing of perinatal care changes, compare perinatal care changes depending on when and where individuals gave birth, and assess the linkage between perinatal care alterations and maternal anxiety and depressive symptoms. Seventy-eight percent of pregnant participants and 63% of postpartum participants reported at least one change to their perinatal care between March and August 2020. However, the prevalence and nature of specific perinatal care changes occurred unevenly over time and across geographic locations. The separation of infants and mothers immediately after birth and the cancelation of prenatal visits were associated with worsened depression and anxiety symptoms in mothers after controlling for sociodemographic factors, mental health history, number of pregnancy complications, and general stress about the COVID-19 pandemic. Our analyses reveal widespread changes to perinatal care across the US that fluctuated depending on where and when individuals gave birth. Disruptions to perinatal care may also exacerbate mental health concerns, so focused treatments that can mitigate the negative psychiatric sequelae of interrupted care are warranted. JournalArchives of women's mental healthPublished2022/08/13AuthorsHendrix CL, Werchan D, Lenniger C, et al.KeywordsCoronavirus, Depression, Mental health, Postpartum, Pregnancy, Prenatal careDOI10.1007/s00737-022-01252-6 |
Toggle | Early developmental trajectory of children with prenatal alcohol and opioid exposure. | Pediatric research | Lowe JR, DiDomenico J, Stephen JM, et al. | 2022 |
PubMed Record
AbstractWith significant increases in opioid use/misuse and persistent high prevalence of prenatal alcohol exposure (PAE), identifying infants at risk for long-term developmental sequelae due to these exposures remains an urgent need. This study reports on developmental outcomes in young children from a prospective cohort, ENRICH-1, which recruited pregnant women and followed up maternal-infant pairs. JournalPediatric researchPublished2022/08/10AuthorsLowe JR, DiDomenico J, Stephen JM, et al.KeywordsDOI10.1038/s41390-022-02252-z |
Toggle | Integrating development into the Research Domain Criteria (RDoC) framework: Introduction to the special section. | Journal of psychopathology and clinical science | Durbin CE, Wilson S, & MacDonald AW | 2022 |
PubMed Record
AbstractThe goal of this Special Section is to highlight the generativity of taking a developmental perspective toward the RDoC framework that considers developmental processes and principles and the environmental and contextual processes relevant at different ages and developmental stages. The 9 papers in this Special Section and 2 invited commentaries exemplify and highlight sophisticated efforts to integrate development and principles of developmental psychopathology into the RDoC framework. In so doing, the papers both demonstrate how a developmental perspective can bolster strengths of the RDoC approach and identify notable gaps and shortcomings in how the RDoC framework, assumptions, and constructs are currently conceptualized. There are critical tensions between conducting developmentally informed and informative RDoC research. Our measures and research designs are often outstripped by the challenge of testing our ambitious ideas. Examining the causal transactions between individual differences in RDoC dimensions and normative maturational tasks, supportive and hindering contexts, and the potential moderation of associations by developmental history will produce important information about the development, manifestation, and course of psychopathology. Addressing these gaps holds great potential for identifying preventive-intervention targets, impactful intervention settings, and environmental and contextual supports. (PsycInfo Database Record (c) 2022 APA, all rights reserved). JournalJournal of psychopathology and clinical sciencePublished2022/08/01AuthorsDurbin CE, Wilson S, & MacDonald AWKeywordsDOI10.1037/abn0000767 |
Toggle | Innovations in Breastfeeding Support. | Clinical obstetrics and gynecology | Mestre CT, Excellent D, Jaynes S, et al. | 2022 |
PubMed Record
AbstractDespite the numerous benefits that breastfeeding confers to those who breastfeed and their infants, the United States’ exclusive breastfeeding rates and any breastfeeding rates at 12 months remain low and inequitable. This public health crisis has been prioritized in the US Healthy People 2030 goals. Current evidence-based practices to support lactation have afforded limited progress, thus, achieving national breastfeeding goals requires innovative ideas in thinking, technology, and care. This article highlights potential innovative strategies in the field of lactation to improve outcomes and work toward achieving health equity, while underscoring the critical role that perinatal caregivers play in lactation support. JournalClinical obstetrics and gynecologyPublished2022/07/25AuthorsMestre CT, Excellent D, Jaynes S, et al.KeywordsDOI10.1097/GRF.0000000000000736 |
Toggle | Perceived discrimination as a modifier of health, disease, and medicine: empirical data from the COVID-19 pandemic. | Translational psychiatry | Thomason ME, Hendrix CL, Werchan D, et al. | 2022 |
PubMed Record
AbstractIncreasing reports of long-term symptoms following COVID-19 infection, even among mild cases, necessitate systematic investigation into the prevalence and type of lasting illness. Notably, there is limited data regarding the influence of social determinants of health, like perceived discrimination and economic stress, that may exacerbate COVID-19 health risks. Here, 1,584 recovered COVID-19 patients that experienced mild to severe forms of disease provided detailed medical and psychosocial information. Path analyses examined hypothesized associations between discrimination, illness severity, and lasting symptoms. Secondary analyses evaluated sex differences, timing of infection, and impact of prior mental health problems. Post hoc logistic regressions tested social determinants hypothesized to predict neurological, cognitive, or mood symptoms. 70.6% of patients reported presence of one or more lasting symptom after recovery. 19.4% and 25.1% of patients reported lasting mood or cognitive/memory problems. Perceived discrimination predicted increased illness severity and increased lasting symptom count, even when adjusting for sociodemographic factors and mental/physical health comorbidities. This effect was specific to stress related to discrimination, not to general stress levels. Further, patient perceptions regarding quality of medical care influenced these relationships. Finally, illness early in the pandemic is associated with more severe illness and more frequent lasting complaints. Lasting symptoms after recovery from COVID-19 are highly prevalent and neural systems are significantly impacted. Importantly, psychosocial factors (perceived discrimination and perceived SES) can exacerbate individual health risk. This study provides actionable directions for improved health outcomes by establishing that sociodemographic risk and medical care influence near and long-ranging health outcomes. All data from this study have been made publicly available. JournalTranslational psychiatryPublished2022/07/15AuthorsThomason ME, Hendrix CL, Werchan D, et al.KeywordsDOI284 |
Toggle | Parental ADHD and ASD symptoms and contributions of psychosocial risk to childhood ADHD and ASD symptoms in children born very preterm. | Journal of perinatology : official journal of the California Perinatal Association | Liljenwall H, Lean RE, Smyser TA, et al. | 2022 |
PubMed Record
AbstractExamine maternal and paternal ADHD and ASD symptoms in relation to very preterm (VPT) and full-term (FT) children’s ADHD and ASD symptoms. JournalJournal of perinatology : official journal of the California Perinatal AssociationPublished2022/07/15AuthorsLiljenwall H, Lean RE, Smyser TA, et al.KeywordsDOI10.1038/s41372-022-01463-w |
Toggle | Frontal Alpha Asymmetry in Response to Stressor Moderates the Relation Between Parenting Hassles and Child Externalizing Problems. | Frontiers in neuroscience | Mulligan DJ, Palopoli AC, van den Heuvel MI, et al. | 2022 |
PubMed Record
AbstractInequitable urban environments are associated with toxic stress and altered neural social stress processing that threatens the development of self-regulation. Some children in these environments struggle with early onset externalizing problems that are associated with a variety of negative long-term outcomes. While previous research has linked parenting daily hassles to child externalizing problems, the role of frontal alpha asymmetry (FAA) as a potential modifier of this relationship has scarcely been explored. The present study examined mother-child dyads, most of whom were living in low socioeconomic status households in an urban environment and self-identified as members of racial minority groups. Analyses focused on frustration task electroencephalography (EEG) data from 67 children (mean age = 59.0 months, SD = 2.6). Mothers reported the frequency of their daily parenting hassles and their child’s externalizing problems. Frustration task FAA moderated the relationship between parenting daily hassles and child externalizing problems, but resting FAA did not. More specifically, children with left frontal asymmetry had more externalizing problems as their mothers perceived more hassles in their parenting role, but parenting hassles and externalizing problems were not associated among children with right frontal asymmetry. These findings lend support to the motivational direction hypothesis and capability model of FAA. More generally, this study reveals how individual differences in lateralization of cortical activity in response to a stressor may confer differential susceptibility to child behavioral problems with approach motivation (i.e., left frontal asymmetry) predicting externalizing problems under conditions of parental stress. JournalFrontiers in neurosciencePublished2022/07/05AuthorsMulligan DJ, Palopoli AC, van den Heuvel MI, et al.KeywordsEEG, child, externalizing problem behavior, family environment, frontal alpha asymmetry (FAA), parenting daily hassles, stress, urbanDOI917300 |
Toggle | Individual differences in frontoparietal plasticity in humans. | NPJ science of learning | Boroshok AL, Park AT, Fotiadis P, et al. | 2022 |
PubMed Record
AbstractNeuroplasticity, defined as the brain’s potential to change in response to its environment, has been extensively studied at the cellular and molecular levels. Work in animal models suggests that stimulation to the ventral tegmental area (VTA) enhances plasticity, and that myelination constrains plasticity. Little is known, however, about whether proxy measures of these properties in the human brain are associated with learning. Here, we investigated the plasticity of the frontoparietal system by asking whether VTA resting-state functional connectivity and myelin map values (T1w/T2w ratios) predicted learning after short-term training on the adaptive n-back (n = 46, ages 18-25). We found that stronger baseline connectivity between VTA and lateral prefrontal cortex predicted greater improvements in accuracy. Lower myelin map values predicted improvements in response times, but not accuracy. Our findings suggest that proxy markers of neural plasticity can predict learning in humans. JournalNPJ science of learningPublished2022/06/23AuthorsBoroshok AL, Park AT, Fotiadis P, et al.KeywordsDOI14 |
Toggle | Fetal Hippocampal Connectivity Shows Dissociable Associations with Maternal Cortisol and Self-Reported Distress during Pregnancy. | Life (Basel, Switzerland) | Hendrix CL, Srinivasan H, Feliciano I, et al. | 2022 |
PubMed Record
AbstractMaternal stress can shape long-term child neurodevelopment beginning in utero. One mechanism by which stress is transmitted from mothers to their offspring is via alterations in maternal cortisol, which can cross the placenta and bind to glucocorticoid receptor-rich regions in the fetal brain, such as the hippocampus. Although prior studies have demonstrated associations between maternal prenatal stress and cortisol levels with child brain development, we lack information about the extent to which these associations originate prior to birth and prior to confounding postnatal influences. Pregnant mothers ( = 77) completed questionnaires about current perceived stress, depressive symptoms, and anxiety symptoms, provided three to four salivary cortisol samples, and completed a fetal resting-state functional MRI scan during their second or third trimester of pregnancy (mean gestational age = 32.8 weeks). Voxelwise seed-based connectivity analyses revealed that higher prenatal self-reported distress and higher maternal cortisol levels corresponded to dissociable differences in fetal hippocampal functional connectivity. Specifically, self-reported distress was correlated with increased positive functional coupling between the hippocampus and right posterior parietal association cortex, while higher maternal cortisol was associated with stronger positive hippocampal coupling with the dorsal anterior cingulate cortex and left medial prefrontal cortex. Moreover, the association between maternal distress, but not maternal cortisol, on fetal hippocampal connectivity was moderated by fetal sex. These results suggest that prenatal stress and peripheral cortisol levels may shape fetal hippocampal development through unique mechanisms. JournalLife (Basel, Switzerland)Published2022/06/23AuthorsHendrix CL, Srinivasan H, Feliciano I, et al.Keywordsdevelopmental neuroimaging, fetal programming, glucocorticoids, prenatal stress, resting-state functional MRI, sex differencesDOI943 |
Toggle | Structural Brain Correlates of Childhood Inhibited Temperament: An ENIGMA-Anxiety Mega-analysis. | Journal of the American Academy of Child and Adolescent Psychiatry | Bas-Hoogendam JM, Bernstein R, Benson BE, et al. | 2022 |
PubMed Record
AbstractTemperament involves stable behavioral and emotional tendencies that differ between individuals, which can be first observed in infancy or early childhood and relate to behavior in many contexts and over many years. One of the most rigorously characterized temperament classifications relates to the tendency of individuals to avoid the unfamiliar and to withdraw from unfamiliar people, objects, and unexpected events. This temperament is referred to as behavioral inhibition or inhibited temperament (IT). IT is a moderately heritable trait that can be measured in multiple species. In humans, levels of IT can be quantified from the first year of life through direct behavioral observations or reports by caregivers or teachers. Similar approaches as well as self-report questionnaires on current and/or retrospective levels of IT can be used later in life. JournalJournal of the American Academy of Child and Adolescent PsychiatryPublished2022/06/13AuthorsBas-Hoogendam JM, Bernstein R, Benson BE, et al.KeywordsDOI10.1016/j.jaac.2022.04.023 |
Toggle | Insights from the IronTract challenge: Optimal methods for mapping brain pathways from multi-shell diffusion MRI. | NeuroImage | Maffei C, Girard G, Schilling KG, et al. | 2022 |
PubMed Record
AbstractLimitations in the accuracy of brain pathways reconstructed by diffusion MRI (dMRI) tractography have received considerable attention. While the technical advances spearheaded by the Human Connectome Project (HCP) led to significant improvements in dMRI data quality, it remains unclear how these data should be analyzed to maximize tractography accuracy. Over a period of two years, we have engaged the dMRI community in the IronTract Challenge, which aims to answer this question by leveraging a unique dataset. Macaque brains that have received both tracer injections and ex vivo dMRI at high spatial and angular resolution allow a comprehensive, quantitative assessment of tractography accuracy on state-of-the-art dMRI acquisition schemes. We find that, when analysis methods are carefully optimized, the HCP scheme can achieve similar accuracy as a more time-consuming, Cartesian-grid scheme. Importantly, we show that simple pre- and post-processing strategies can improve the accuracy and robustness of many tractography methods. Finally, we find that fiber configurations that go beyond crossing (e.g., fanning, branching) are the most challenging for tractography. The IronTract Challenge remains open and we hope that it can serve as a valuable validation tool for both users and developers of dMRI analysis methods. JournalNeuroImagePublished2022/05/26AuthorsMaffei C, Girard G, Schilling KG, et al.KeywordsAnatomic tracing, Diffusion MRI, Tractography, Validation, White matter anatomyDOI10.1016/j.neuroimage.2022.119327 |
Toggle | Evidence for the Normalization Effects of Medication for Opioid Use Disorder on Functional Connectivity in Neonates with Prenatal Opioid Exposure. | The Journal of neuroscience : the official journal of the Society for Neuroscience | Liu J, Grewen K, & Gao W | 2022 |
PubMed Record
AbstractAltered functional connectivity has been reported in infants with prenatal exposure to opioids, which significantly interrupts and influences endogenous neurotransmitter/receptor signaling during fetal programming. Better birth outcomes and long-term developmental outcomes are associated with medication for opioid use disorder (MOUD) during pregnancy, but the neural mechanisms underlying these benefits are largely unknown. We aimed to characterize effects of prenatal opioid/other drug exposure (PODE) and the neural basis for the reported beneficial effects of MOUD by examining neonatal brain functional organization. A cohort of 109 human newborns, 42 PODE, 39 with prenatal exposure to drugs excluding opioids (PDE), 28 drug-free controls (males and females) underwent resting-state fMRI at 2 weeks of age. To examine neural effects of MOUD, PODE infants were separated into subgroups based on whether mothers received MOUD ( = 31) or no treatment ( = 11). A novel heatmap analysis was designed to characterize PODE-associated functional connectivity alterations and MOUD-related effects, and permutation testing identified regions of interest with significant effects. PODE neonates showed alterations beyond those associated with PDE, particularly in reward-related frontal-sensory connectivity. MOUD was associated with a significant reduction of PODE-related alterations in key regions of endogenous opioid pathways including limbic and frontal connections. However, significant residual effects in limbic and subcortical circuitry were observed. These findings confirm altered brain functional organization associated with PODE. Importantly, widespread normalization effects associated with MOUD reveal, for the first time, the potential brain basis of the beneficial effects of MOUD on the developing brain and underscore the importance of this treatment intervention for better developmental outcomes. This is the first study to reveal the potential neural mechanisms underlying the beneficial effects on the neonate brain associated with MOUD during pregnancy. We identified both normalization and residual effects of MOUD on brain functional architecture by directly comparing neonates prenatally exposed to opioids with MOUD and those exposed to opioids but without MOUD. Our findings confirm altered brain functional organization associated with prenatal opioid exposure and demonstrate that although significant residual effects remain in reward circuitry, MOUD confers significant normalization effects on functional connectivity of regions associated with socioemotional development and reward processing. Together, our results highlight the importance of MOUD intervention for better neurodevelopmental outcomes. JournalThe Journal of neuroscience : the official journal of the Society for NeurosciencePublished2022/05/12AuthorsLiu J, Grewen K, & Gao WKeywordsfunctional connectivity, neonates, network, prenatal opioid exposure, resting-state fMRI, treatmentDOI10.1523/JNEUROSCI.2232-21.2022 |
Toggle | Neural alterations in opioid-exposed infants revealed by edge-centric brain functional networks. | Brain communications | Jiang W, Merhar SL, Zeng Z, et al. | 2022 |
PubMed Record
AbstractPrenatal opioid exposure has been linked to adverse effects spanning multiple neurodevelopmental domains, including cognition, motor development, attention, and vision. However, the neural basis of these abnormalities is largely unknown. A total of 49 infants, including 21 opioid-exposed and 28 controls, were enrolled and underwent MRI (43 ± 6 days old) after birth, including resting state functional MRI. Edge-centric functional networks based on dynamic functional connections were constructed, and machine-learning methods were employed to identify neural features distinguishing opioid-exposed infants from unexposed controls. An accuracy of 73.6% (sensitivity 76.25% and specificity 69.33%) was achieved using 10 times 10-fold cross-validation, which substantially outperformed those obtained using conventional static functional connections (accuracy 56.9%). More importantly, we identified that prenatal opioid exposure preferentially affects inter- rather than intra-network dynamic functional connections, particularly with the visual, subcortical, and default mode networks. Consistent results at the brain regional and connection levels were also observed, where the brain regions and connections associated with visual and higher order cognitive functions played pivotal roles in distinguishing opioid-exposed infants from controls. Our findings support the clinical phenotype of infants exposed to opioids in utero and may potentially explain the higher rates of visual and emotional problems observed in this population. Finally, our findings suggested that edge-centric networks could better capture the neural differences between opioid-exposed infants and controls by abstracting the intrinsic co-fluctuation along edges, which may provide a promising tool for future studies focusing on investigating the effects of prenatal opioid exposure on neurodevelopment. JournalBrain communicationsPublished2022/05/05AuthorsJiang W, Merhar SL, Zeng Z, et al.Keywordsbrain network, dynamic functional connectivity, edge-centric functional networks, functional MRI, prenatal opioid exposureDOIfcac112 |
Toggle | Improving Perinatal Maternal Mental Health Starts With Addressing Structural Inequities. | JAMA psychiatry | Shuffrey LC, Thomason ME, & Brito NH | 2022 |
PubMed Record
AbstractJournalJAMA psychiatryPublished2022/05/01AuthorsShuffrey LC, Thomason ME, & Brito NHKeywordsDOI10.1001/jamapsychiatry.2022.0097 |
Toggle | Prenatal opioid-exposed infant extracellular miRNA signature obtained at birth predicts severity of neonatal opioid withdrawal syndrome. | Scientific reports | Mahnke AH, Roberts MH, Leeman L, et al. | 2022 |
PubMed Record
AbstractPrenatal opioid exposure (POE) is commonly associated with neonatal opioid withdrawal syndrome (NOWS), which is characterized by a broad variability in symptoms and severity. Currently there are no diagnostic tools to reliably predict which infants will develop severe NOWS, while risk stratification would allow for proactive decisions about appropriate clinical monitoring and interventions. The aim of this prospective cohort study was to assess if extracellular microRNAs (miRNAs) in umbilical cord plasma of infants with POE could predict NOWS severity. Participants (n = 58) consisted of pregnant women receiving medications for opioid use disorder and their infants. NOWS severity was operationalized as the need for pharmacologic treatment and prolonged hospitalization (≥ 14 days). Cord blood miRNAs were assessed using semi-quantitative qRT-PCR arrays. Receiver operating characteristic curves and area under the curve (AUC) were estimated. The expression of three miRNAs (miR-128-3p, miR-30c-5p, miR-421) predicted need for pharmacologic treatment (AUC: 0.85) and prolonged hospitalization (AUC: 0.90). Predictive validity improved after two miRNAs (let-7d-5p, miR-584-5p) were added to the need for pharmacologic treatment model (AUC: 0.94) and another two miRNAs (let-7b-5p, miR-10-5p) to the prolonged hospitalization model (AUC: 0.99). Infant cord blood extracellular miRNAs can proactively identify opioid-exposed neonates at high-risk for developing severe NOWS. JournalScientific reportsPublished2022/04/08AuthorsMahnke AH, Roberts MH, Leeman L, et al.KeywordsDOI5941 |
Toggle | Therapy Dose Mediates the Relationship Between Buprenorphine/Naloxone and Opioid Treatment Outcomes in Youth Receiving Medication for Opioid Use Disorder Treatment. | Journal of addiction medicine | Hammond CJ, Kady A, Park G, et al. | 2022 |
PubMed Record
AbstractEvidence-based interventions for treating opioid use disorder (OUD) in youth are limited and little is known about specific and general mechanisms of OUD treatments and how they promote abstinence. JournalJournal of addiction medicinePublished2022/03/01AuthorsHammond CJ, Kady A, Park G, et al.KeywordsDOI10.1097/ADM.0000000000000861 |
Toggle | Standards for Objectivity and Reproducibility in High-Impact Developmental Studies-The COVID-19 Pandemic and Beyond. | JAMA pediatrics | Thomason ME | 2022 |
PubMed Record
AbstractJournalJAMA pediatricsPublished2022/03/01AuthorsThomason MEKeywordsDOI10.1001/jamapediatrics.2021.5168 |
Toggle | Rising Rates of Adolescent Depression in the United States: Challenges and Opportunities in the 2020s. | The Journal of adolescent health : official publication of the Society for Adolescent Medicine | Wilson S & Dumornay NM | 2022 |
PubMed Record
AbstractJournalThe Journal of adolescent health : official publication of the Society for Adolescent MedicinePublished2022/03/01AuthorsWilson S & Dumornay NMKeywordsDOI10.1016/j.jadohealth.2021.12.003 |
Toggle | COVID-19 in pregnancy: implications for fetal brain development. | Trends in molecular medicine | Shook LL, Sullivan EL, Lo JO, et al. | 2022 |
PubMed Record
AbstractThe impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection during pregnancy on the developing fetal brain is poorly understood. Other antenatal infections such as influenza have been associated with adverse neurodevelopmental outcomes in offspring. Although vertical transmission has been rarely observed in SARS-CoV-2 to date, given the potential for profound maternal immune activation (MIA), impact on the developing fetal brain is likely. Here we review evidence that SARS-CoV-2 and other viral infections during pregnancy can result in maternal, placental, and fetal immune activation, and ultimately in offspring neurodevelopmental morbidity. Finally, we highlight the need for cellular models of fetal brain development to better understand potential short- and long-term impacts of maternal SARS-CoV-2 infection on the next generation. JournalTrends in molecular medicinePublished2022/02/14AuthorsShook LL, Sullivan EL, Lo JO, et al.KeywordsCOVID-19, SARS-CoV-2, fetal brain, neurodevelopment, placenta, pregnancyDOI10.1016/j.molmed.2022.02.004 |
Toggle | An ode to fetal, infant, and toddler neuroimaging: Chronicling early clinical to research applications with MRI, and an introduction to an academic society connecting the field. | Developmental cognitive neuroscience | Pollatou A, Filippi CA, Aydin E, et al. | 2022 |
PubMed Record
AbstractFetal, infant, and toddler neuroimaging is commonly thought of as a development of modern times (last two decades). Yet, this field mobilized shortly after the discovery and implementation of MRI technology. Here, we provide a review of the parallel advancements in the fields of fetal, infant, and toddler neuroimaging, noting the shifts from clinical to research use, and the ongoing challenges in this fast-growing field. We chronicle the pioneering science of fetal, infant, and toddler neuroimaging, highlighting the early studies that set the stage for modern advances in imaging during this developmental period, and the large-scale multi-site efforts which ultimately led to the explosion of interest in the field today. Lastly, we consider the growing pains of the community and the need for an academic society that bridges expertise in developmental neuroscience, clinical science, as well as computational and biomedical engineering, to ensure special consideration of the vulnerable mother-offspring dyad (especially during pregnancy), data quality, and image processing tools that are created, rather than adapted, for the young brain. JournalDevelopmental cognitive neurosciencePublished2022/02/07AuthorsPollatou A, Filippi CA, Aydin E, et al.KeywordsBrain development, FIT’NG, FMRI, Fetal neuroimaging, Infant neuroimaging, Longitudinal studies, MRIDOI101083 |
Toggle | Behavioral coping phenotypes and associated psychosocial outcomes of pregnant and postpartum women during the COVID-19 pandemic. | Scientific reports | Werchan DM, Hendrix CL, Ablow JC, et al. | 2022 |
PubMed Record
AbstractThe impact of COVID-19-related stress on perinatal women is of heightened public health concern given the established intergenerational impact of maternal stress-exposure on infants and fetuses. There is urgent need to characterize the coping styles associated with adverse psychosocial outcomes in perinatal women during the COVID-19 pandemic to help mitigate the potential for lasting sequelae on both mothers and infants. This study uses a data-driven approach to identify the patterns of behavioral coping strategies that associate with maternal psychosocial distress during the COVID-19 pandemic in a large multicenter sample of pregnant women (N = 2876) and postpartum women (N = 1536). Data was collected from 9 states across the United States from March to October 2020. Women reported behaviors they were engaging in to manage pandemic-related stress, symptoms of depression, anxiety and global psychological distress, as well as changes in energy levels, sleep quality and stress levels. Using latent profile analysis, we identified four behavioral phenotypes of coping strategies. Critically, phenotypes with high levels of passive coping strategies (increased screen time, social media, and intake of comfort foods) were associated with elevated symptoms of depression, anxiety, and global psychological distress, as well as worsening stress and energy levels, relative to other coping phenotypes. In contrast, phenotypes with high levels of active coping strategies (social support, and self-care) were associated with greater resiliency relative to other phenotypes. The identification of these widespread coping phenotypes reveals novel behavioral patterns associated with risk and resiliency to pandemic-related stress in perinatal women. These findings may contribute to early identification of women at risk for poor long-term outcomes and indicate malleable targets for interventions aimed at mitigating lasting sequelae on women and children during the COVID-19 pandemic. JournalScientific reportsPublished2022/01/24AuthorsWerchan DM, Hendrix CL, Ablow JC, et al.KeywordsDOI1209 |
Toggle | COVID-19 patient accounts of illness severity, treatments and lasting symptoms. | Scientific data | Thomason ME, Werchan D, & Hendrix CL | 2022 |
PubMed Record
AbstractFirst-person accounts of COVID-19 illness and treatment can complement and enrich data derived from electronic medical or public health records. With patient-reported data, it is uniquely possible to ascertain in-depth contextual information as well as behavioral and emotional responses to illness. The Novel Coronavirus Illness Patient Report (NCIPR) dataset includes complete survey responses from 1,584 confirmed COVID-19 patients ages 18 to 98. NCIPR survey questions address symptoms, medical complications, home and hospital treatments, lasting effects, anxiety about illness, employment impacts, quarantine behaviors, vaccine-related behaviors and effects, and illness of other family/household members. Additional questions address financial security, perceived discrimination, pandemic impacts (relationship, social, stress, sleep), health history, and coping strategies. Detailed patient reports of illness, environment, and psychosocial impact, proximal to timing of infection and considerate of demographic variation, is meaningful for understanding pandemic-related public health from the perspective of those that contracted the disease. JournalScientific dataPublished2022/01/10AuthorsThomason ME, Werchan D, & Hendrix CLKeywordsDOI2 |
Toggle | A survey of protocols from 54 infant and toddler neuroimaging research labs. | Developmental cognitive neuroscience | Hendrix CL & Thomason ME | 2022 |
PubMed Record
AbstractInfant and toddler MRI enables unprecedented insight into the developing brain. However, consensus about optimal data collection practices is lacking, which slows growth of the field and impedes replication efforts. The goal of this study was to collect systematic data across a large number of infant/toddler research laboratories to better understand preferred practices. Survey data addressed MRI acquisition strategies, scan success rates, visit preparations, scanning protocols, accommodations for families, study design, and policies regarding incidental findings. Respondents had on average 8 years’ experience in early life neuroimaging and represented more than fifty research laboratories. Areas of consensus across labs included higher success rates among newborns compared to older infants or toddlers, high rates of data loss across age groups, endorsement of multiple layers of hearing protection, and age-specific scan preparation and participant accommodation. Researchers remain divided on decisions in longitudinal study design and practices regarding incidental findings. This study summarizes practices honed over years of work by a large collection of scientists, which may serve as an important resource for those new to the field. The ability to reference data about best practices facilitates future harmonization, data sharing, and reproducibility, all of which advance this important frontier in developmental science. JournalDevelopmental cognitive neurosciencePublished2022/01/10AuthorsHendrix CL & Thomason MEKeywordsDevelopmental methods, Infants, Magnetic resonance imaging, ToddlersDOI101060 |
Toggle | Prevalence of marijuana use in pregnant women with concurrent opioid use disorder or alcohol use in pregnancy. | Addiction science & clinical practice | Page K, Murray-Krezan C, Leeman L, et al. | 2022 |
PubMed Record
AbstractA quarter of pregnant women use alcohol, 6.5/1000 deliveries are affected by opioid use disorder (OUD), and the prevalence of cannabis use in pregnant women is increasing. However, marijuana co-exposure in polysubstance-using women is not well described. JournalAddiction science & clinical practicePublished2022/01/06AuthorsPage K, Murray-Krezan C, Leeman L, et al.KeywordsAlcohol, Cannabis, Marijuana, Opioids, PregnancyDOI3 |
Toggle | Remote and at-home data collection: Considerations for the NIH HEALthy Brain and Cognitive Development (HBCD) study. | Developmental cognitive neuroscience | Deoni SCL, D'Sa V, Volpe A, et al. | 2022 |
PubMed Record
AbstractThe NIH HEALthy Brain and Cognitive Development (HBCD) study aims to characterize the impact of in utero exposure to substances, and related environmental exposures on child neurodevelopment and health outcomes. A key focus of HBCD is opioid exposure, which has disproportionately affected rural areas. While most opioid use and neonatal abstinence syndrome has been reported outside of large cities, rural communities are often under-represented in large-scale clinical research studies that involve neuroimaging, in-person assessments, or bio-specimen collections. Thus, there exists a likely mismatch between the communities that are the focus of HBCD and those that can participate. Even geographically proximal participants, however, are likely to bias towards higher socioeconomic status given the anticipated study burden and visit frequency. Wearables, ‘nearables’, and other consumer biosensors, however, are increasingly capable of collecting continuous physiologic and environmental exposure data, facilitating remote assessment. We review the potential of these technologies for remote in situ data collection, and the ability to engage rural, affected communities. While not necessarily a replacement, these technologies offer a compelling complement to traditional ‘gold standard’ lab-based methods, with significant potential to expand the study’s reach and importance. JournalDevelopmental cognitive neurosciencePublished2022/01/06AuthorsDeoni SCL, D'Sa V, Volpe A, et al.KeywordsChild development, Environmental exposure, Mobile MRI, Neurodevelopment, Personal technology, Remote data collectionDOI101059 |
Toggle | Disruption Leads to Methodological and Analytic Innovation in Developmental Sciences: Recommendations for Remote Administration and Dealing With Messy Data. | Frontiers in psychology | Krogh-Jespersen S, MacNeill LA, Anderson EL, et al. | 2022 |
PubMed Record
AbstractThe COVID-19 pandemic has impacted data collection for longitudinal studies in developmental sciences to an immeasurable extent. Restrictions on conducting in-person standardized assessments have led to disruptive innovation, in which novel methods are applied to increase participant engagement. Here, we focus on remote administration of behavioral assessment. We argue that these innovations in remote assessment should become part of the new standard protocol in developmental sciences to facilitate data collection in populations that may be hard to reach or engage due to burdensome requirements (e.g., multiple in-person assessments). We present a series of adaptations to developmental assessments (e.g., Mullen) and a detailed discussion of data analytic approaches to be applied in the less-than-ideal circumstances encountered during the pandemic-related shutdown (i.e., missing or messy data). Ultimately, these remote approaches actually strengthen the ability to gain insight into developmental populations and foster pragmatic innovation that should result in enduring change. JournalFrontiers in psychologyPublished2022/01/04AuthorsKrogh-Jespersen S, MacNeill LA, Anderson EL, et al.KeywordsCOVID, analytic processes, developmental methods, innovation, remote adaptation, telepracticeDOI732312 |
Toggle | Inhibitory Control in Children 4-10 Years of Age: Evidence From Functional Near-Infrared Spectroscopy Task-Based Observations. | Frontiers in human neuroscience | Zhou X, Planalp EM, Heinrich L, et al. | 2022 |
PubMed Record
AbstractExecutive function (EF) is essential to child development, with associated skills beginning to emerge in the first few years of life and continuing to develop into adolescence and adulthood. The prefrontal cortex (PFC), which follows a neurodevelopmental timeline similar to EF, plays an important role in the development of EF. However, limited research has examined prefrontal function in young children due to limitations of currently available neuroimaging techniques such as functional resonance magnetic imaging (fMRI). The current study developed and applied a multimodal Go/NoGo task to examine the EF component of inhibitory control in children 4-10 years of age. Cortical activity was measured using a non-invasive and child-friendly neuroimaging technique – functional near-infrared spectroscopy (fNIRS). Children’s response accuracy and reaction times were captured during the fNIRS session and compared with responses obtained using the standardized assessments from NIH Toolbox cognition battery. Results showed significant correlations between the behavioral measures during the fNIRS session and the standardized EF assessments, in line with our expectations. Results from fNIRS measures demonstrated a significant, age-independent effect of inhibitory control (IC) in the right PFC (rPFC), and an age-dependent effect in the left orbitofrontal cortex (lOFC), consistent with results in previous studies using fNIRS and fMRI. Thus, the new task designed for fNIRS was suitable for examining IC in young children, and results showed that fNIRS measures can reveal prefrontal IC function. JournalFrontiers in human neurosciencePublished2022/01/03AuthorsZhou X, Planalp EM, Heinrich L, et al.Keywordsdevelopment, executive function, functional near-infrared spectroscopy, inhibitory control, multimodal Go/NoGoDOI798358 |
Toggle | Functional brain network community structure in childhood: Unfinished territories and fuzzy boundaries. | NeuroImage | Tooley UA, Bassett DS, & Mackey AP | 2021 |
PubMed Record
AbstractAdult cortex is organized into distributed functional communities. Yet, little is known about community architecture of children’s brains. Here, we uncovered the community structure of cortex in childhood using fMRI data from 670 children aged 9-11 years (48% female, replication sample n=544, 56% female) from the Adolescent Brain and Cognitive Development study. We first applied a data-driven community detection approach to cluster cortical regions into communities, then employed a generative model-based approach called the weighted stochastic block model to further probe community interactions. Children showed similar community structure to adults, as defined by Yeo and colleagues in 2011, in early-developing sensory and motor communities, but differences emerged in transmodal areas. Children have more cortical territory in the limbic community, which is involved in emotion processing, than adults. Regions in association cortex interact more flexibly across communities, creating uncertainty for the model-based assignment algorithm, and perhaps reflecting cortical boundaries that are not yet solidified. Uncertainty was highest for cingulo-opercular areas involved in flexible deployment of cognitive control. Activation and deactivation patterns during a working memory task showed that both the data-driven approach and a set of adult communities statistically capture functional organization in middle childhood. Collectively, our findings suggest that community boundaries are not solidified by middle childhood. JournalNeuroImagePublished2021/12/21AuthorsTooley UA, Bassett DS, & Mackey APKeywordsCommunity structure, Development, Graph theory, Network neuroscience, NetworksDOI10.1016/j.neuroimage.2021.118843 |
Toggle | Filtering respiratory motion artifact from resting state fMRI data in infant and toddler populations. | NeuroImage | Kaplan S, Meyer D, Miranda-Dominguez O, et al. | 2021 |
PubMed Record
AbstractThe importance of motion correction when processing resting state functional magnetic resonance imaging (rs-fMRI) data is well-established in adult cohorts. This includes adjustments based on self-limited, large amplitude subject head motion, as well as factitious rhythmic motion induced by respiration. In adults, such respiration artifact can be effectively removed by applying a notch filter to the motion trace, resulting in higher amounts of data retained after frame censoring (e.g., “scrubbing”) and more reliable correlation values. Due to the unique physiological and behavioral characteristics of infants and toddlers, rs-fMRI processing pipelines, including methods to identify and remove colored noise due to subject motion, must be appropriately modified to accurately reflect true neuronal signal. These younger cohorts are characterized by higher respiration rates and lower-amplitude head movements than adults; thus, the presence and significance of comparable respiratory artifact and the subsequent necessity of applying similar techniques remain unknown. Herein, we identify and characterize the consistent presence of respiratory artifact in rs-fMRI data collected during natural sleep in infants and toddlers across two independent cohorts (aged 8-24 months) analyzed using different pipelines. We further demonstrate how removing this artifact using an age-specific notch filter allows for both improved data quality and data retention in measured results. Importantly, this work reveals the critical need to identify and address respiratory-driven head motion in fMRI data acquired in young populations through the use of age-specific motion filters as a mechanism to optimize the accuracy of measured results in this population. JournalNeuroImagePublished2021/12/20AuthorsKaplan S, Meyer D, Miranda-Dominguez O, et al.KeywordsNeurodevelopment, Neuroimaging, infant, Respiratory filtering, Resting-state fMRIDOI118838 |
Toggle | Daily fluctuations in young children's persistence. | Child development | Leonard JA, Lydon-Staley DM, Sharp SDS, et al. | 2021 |
PubMed Record
AbstractChildren’s behavior changes from day to day, but the factors that contribute to its variability are understudied. We developed a novel repeated measures paradigm to study children’s persistence by capitalizing on a task that children complete every day: toothbrushing (N = 81; 48% female; 36-47 months; 80% white, 14% Multiracial, 10% Hispanic, 2% Asian, 1% Black; 1195 observations collected between January 2019 and March 2020). Children brushed longer on days when their parents used more praise (d = .23) and less instruction (d = -.22). Sensitivity to mood, sleep, and parent stress varied across children, suggesting that identifying the factors that shape an individual child’s persistence could lead to personalized interventions. JournalChild developmentPublished2021/12/14AuthorsLeonard JA, Lydon-Staley DM, Sharp SDS, et al.KeywordsDOI10.1111/cdev.13717 |
Toggle | SARS-CoV-2-specific T cell responses and immune regulation in infected pregnant women. | Journal of reproductive immunology | Hsieh LE, Grifoni A, Dave H, et al. | 2021 |
PubMed Record
AbstractWe studied the T cell response to SARS-CoV-2 spike and non-spike peptide epitopes in eight convalescent pregnant women together with the immune monitoring that included innate tolerogenic dendritic cell populations important to maintain the immunological mother/fetus interface to address a potential risk for the antiviral cellular response in the outcome of pregnancy. Four subjects had pre-existing chronic inflammatory conditions that could have potentially affected the SARS-CoV-2-specific T cell response. Seven of eight subjects responded to SARS-CoV-2 peptides with differences within CD4+ T helper (Th) and CD8+ cytotoxic T cells (CTL). SARS-CoV-2-specific inducible regulatory T cells (iTreg) were numerous in circulation. CD4+ T cell memory included central memory T cells (T) and effector memory (T). As far as the CD8+ memory repertoire, T and T were very low or absent in eight of eight subjects and only effector cells that revert to CD45RA+, defined as T were measurable in circulation. T cells were in the normal range in all subjects regardless of pre-existing inflammatory conditions. The immune phenotype indicated the expansion and activation of tolerogenic myeloid dendritic cells including CD14+ cDC2 and CD4+ ILT-4+ tmDC. In summary, SARS-CoV-2 infection induced a physiological anti-viral T cell response in pregnant women that included SARS-CoV-2-specific iTreg with no negative effects on the tolerogenic innate dendritic cell repertoire relevant to the immune homeostasis of the maternal-fetal interface. All eight subjects studied delivered full-term, healthy infants. JournalJournal of reproductive immunologyPublished2021/12/11AuthorsHsieh LE, Grifoni A, Dave H, et al.KeywordsImmune regulation, Pregnancy, Regulatory T cells, SARS-CoV-2, T cells, Tolerogenic dendritic cellsDOI10.1016/j.jri.2021.103464 |
Toggle | Effects of Maternal Psychological Stress During Pregnancy on Offspring Brain Development: Considering the Role of Inflammation and Potential for Preventive Intervention. | Biological psychiatry. Cognitive neuroscience and neuroimaging | Graham AM, Doyle O, Tilden EL, et al. | 2021 |
PubMed Record
AbstractHeightened psychological stress during pregnancy has repeatedly been associated with increased risk for development of behavior problems and psychiatric disorders in offspring. This review covers a rapidly growing body of research with the potential to advance a mechanistic understanding of these associations grounded in knowledge about maternal-placental-fetal stress biology and fetal brain development. Specifically, we highlight research employing magnetic resonance imaging to examine the infant brain soon after birth in relation to maternal psychological stress during pregnancy. This approach increases capacity to identify specific alterations in brain structure and function and to differentiate between effects of pre- versus postnatal exposures. We then focus on the extensive preclinical literature and emerging research in humans that have found that heightened maternal inflammation during pregnancy as a mechanism through which maternal stress influences the developing fetal brain. We place these findings in the context of recent work identifying psychotherapeutic interventions that have been found to be effective for reducing psychological stress among pregnant individuals and that also show promise for reducing inflammation. We argue that a focus on inflammation, among other mechanistic pathways, may lead to a productive and necessary integration of research focused on the effects of maternal psychological stress on offspring brain development and on prevention and intervention studies aimed at reducing maternal psychological stress during pregnancy. In addition to increasing capacity for common measurements and understanding potential mechanisms of action relevant to maternal mental health and fetal neurodevelopment, this focus may inform and broaden thinking about prevention and intervention strategies. JournalBiological psychiatry. Cognitive neuroscience and neuroimagingPublished2021/10/27AuthorsGraham AM, Doyle O, Tilden EL, et al.KeywordsInflammation, Intervention, Neurodevelopment, Pregnancy, Prenatal stress, Psychological distressDOI10.1016/j.bpsc.2021.10.012 |
Toggle | Edited magnetic resonance spectroscopy in the neonatal brain. | Neuroradiology | Song Y, Lally PJ, Yanez Lopez M, et al. | 2021 |
PubMed Record
AbstractJ-difference-edited spectroscopy is a valuable approach for the detection of low-concentration metabolites with magnetic resonance spectroscopy (MRS). Currently, few edited MRS studies are performed in neonates due to suboptimal signal-to-noise ratio, relatively long acquisition times, and vulnerability to motion artifacts. Nonetheless, the technique presents an exciting opportunity in pediatric imaging research to study rapid maturational changes of neurotransmitter systems and other metabolic systems in early postnatal life. Studying these metabolic processes is vital to understanding the widespread and rapid structural and functional changes that occur in the first years of life. The overarching goal of this review is to provide an introduction to edited MRS for neonates, including the current state-of-the-art in editing methods and editable metabolites, as well as to review the current literature applying edited MRS to the neonatal brain. Existing challenges and future opportunities, including the lack of age-specific reference data, are also discussed. JournalNeuroradiologyPublished2021/10/15AuthorsSong Y, Lally PJ, Yanez Lopez M, et al.KeywordsEdited MRS, J-difference editing, Low-concentration metabolites, Neonatal brain, Relaxation timeDOI10.1007/s00234-021-02821-9 |
Toggle | Examining the effects of prenatal alcohol exposure on corticothalamic connectivity: A multimodal neuroimaging study in children. | Developmental cognitive neuroscience | Stephen JM, Hill DE, & Candelaria-Cook FT | 2021 |
PubMed Record
AbstractChildren with a fetal alcohol spectrum disorder (FASD) experience a range of cognitive and behavioral effects. Prior studies have demonstrated white matter changes in children with FASD relative to typically developing controls (TDC) and these changes relate to behavior. Our prior MEG study (Candelaria-Cook et al. 2020) demonstrated reduced alpha oscillations during rest in FASD relative to TDC and alpha power is correlated with behavior. However, little is known about how brain structure influences brain function. We hypothesized that alpha power was related to corticothalamic connectivity. Children 8-13 years of age (TDC: N = 25, FASD: N = 24) underwent rest MEG with eyes open or closed and MRI to collect structural and diffusion tensor imaging data. MEG spectral analysis was performed for sensor and source data. We estimated mean fractional anisotropy in regions of interest (ROIs) that included the corticothalamic tracts. The FASD group had reduced mean FA in three of the corticothalamic ROIs. FA in these tracts was significantly correlated with alpha power at the sensor and source level. The results support the hypothesis that integrity of the corticothalamic tracts influences cortical alpha power. Further research is needed to understand how brain structure and function influence behavior. JournalDevelopmental cognitive neurosciencePublished2021/10/08AuthorsStephen JM, Hill DE, & Candelaria-Cook FTKeywordsAlpha oscillations, Corticothalamic tracts, DTI, Fetal alcohol spectrum disorders, MEG, Prenatal alcohol exposureDOI101019 |
Toggle | Impact of prenatal exposure characterization on early risk detection: Methodologic insights for the HEALthy Brain and Child Development (HBCD) study. | Neurotoxicology and teratology | Massey SH, Allen NB, Pool LR, et al. | 2021 |
PubMed Record
AbstractA major challenge in prenatal drug exposure research concerns the balance of measurement quality with sample sizes necessary to address confounders. To inform the selection of optimal exposure measures for the HEALthy Brain and Child Development (HBCD) Study, we employed integrated analysis to determine how different methods used to characterize prenatal tobacco exposure influence the detection of exposure-related risk, as reflected in normal variations in birth weight. JournalNeurotoxicology and teratologyPublished2021/10/01AuthorsMassey SH, Allen NB, Pool LR, et al.KeywordsBirthweight, Infant, Pregnancy, Protective factors, Sex differences, TobaccoDOI10.1016/j.ntt.2021.107035 |
Toggle | Changes in social support of pregnant and postnatal mothers during the COVID-19 pandemic. | Midwifery | Zhou J, Havens KL, Starnes CP, et al. | 2021 |
PubMed Record
AbstractOur objectives were to assess in perinatal women: the most effective methods used to meet social support needs during COVID-19, the impact of COVID-19 on self-reported social support levels, and how perceived change in social support related to distress, depression, and mental health. JournalMidwiferyPublished2021/10/01AuthorsZhou J, Havens KL, Starnes CP, et al.KeywordsDepression, Mental health, Pandemic, Perinatal, Postpartum, StressDOI10.1016/j.midw.2021.103162 |
Toggle | Co-occurrence of preconception maternal childhood adversity and opioid use during pregnancy: Implications for offspring brain development. | Neurotoxicology and teratology | Allen MC, Moog NK, Buss C, et al. | 2021 |
PubMed Record
AbstractUnderstanding of the effects of in utero opioid exposure on neurodevelopment is a priority given the recent dramatic increase in opioid use among pregnant individuals. However, opioid abuse does not occur in isolation-pregnant individuals abusing opioids often have a significant history of adverse experiences in childhood, among other co-occurring factors. Understanding the specific pathways in which these frequently co-occurring factors may interact and cumulatively influence offspring brain development in utero represents a priority for future research in this area. We highlight maternal history of childhood adversity (CA) as one such co-occurring factor that is more prevalent among individuals using opioids during pregnancy and which is increasingly shown to affect offspring neurodevelopment through mechanisms beginning in utero. Despite the high incidence of CA history in pregnant individuals using opioids, we understand very little about the effects of comorbid prenatal opioid exposure and maternal CA history on fetal brain development. Here, we first provide an overview of current knowledge regarding effects of opioid exposure and maternal CA on offspring neurodevelopment that may occur during gestation. We then outline potential mechanistic pathways through which these factors might have interactive and cumulative influences on offspring neurodevelopment as a foundation for future research in this area. JournalNeurotoxicology and teratologyPublished2021/09/30AuthorsAllen MC, Moog NK, Buss C, et al.KeywordsBrain development, In utero exposure, Maternal childhood adversity, Maternal-placental fetal biology, Opioid epidemic, Prenatal opioid exposureDOI10.1016/j.ntt.2021.107033 |
Toggle | Severity of neonatal opioid withdrawal syndrome with prenatal exposure to serotonin reuptake inhibitors. | Pediatric research | Bakhireva LN, Sparks A, Herman M, et al. | 2021 |
PubMed Record
AbstractTo evaluate the severity of neonatal opioid withdrawal syndrome (NOWS) in infants prenatally exposed to medications for opioid use disorder (MOUD) and serotonin reuptake inhibitors (SRI). JournalPediatric researchPublished2021/09/29AuthorsBakhireva LN, Sparks A, Herman M, et al.KeywordsDOI10.1038/s41390-021-01756-4 |
Toggle | Prenatal drug exposure as a risk factor for cerebral palsy and other developmental deficits. | Developmental medicine and child neurology | Gao W | 2021 |
PubMed Record
AbstractJournalDevelopmental medicine and child neurologyPublished2021/09/23AuthorsGao WKeywordsDOI10.1111/dmcn.15065 |
Toggle | Neonatal opioid withdrawal syndrome: a review of the science and a look toward the use of buprenorphine for affected infants. | Journal of perinatology : official journal of the California Perinatal Association | Devlin LA, Young LW, Kraft WK, et al. | 2021 |
PubMed Record
AbstractNeonates born to mothers taking opioids during pregnancy are at risk for neonatal opioid withdrawal syndrome (NOWS), for which there is no recognized standard approach to care. Nonpharmacologic treatment is typically used as a first-line approach for management, and pharmacologic treatment is added when clinical signs are not responding to nonpharmacologic measures alone. Although morphine and methadone are the most commonly used pharmacotherapies for NOWS, buprenorphine has emerged as a treatment option based on its pharmacologic profile and results from initial single site clinical trials. The objective of this report is to provide an overview of NOWS including a summary of ongoing work in the field and to review the state of the science, knowledge gaps, and practical considerations specific to the use of buprenorphine for the treatment of NOWS as discussed by a panel of experts during a virtual workshop hosted by the National Institutes of Health. JournalJournal of perinatology : official journal of the California Perinatal AssociationPublished2021/09/23AuthorsDevlin LA, Young LW, Kraft WK, et al.KeywordsDOI10.1038/s41372-021-01206-3 |
Toggle | Innovative methods for remote assessment of neurobehavioral development. | Developmental cognitive neuroscience | Gustafsson HC, Young AS, Stamos G, et al. | 2021 |
PubMed Record
AbstractIn response to the COVID-19 pandemic, research institutions across the globe have modified their operations in ways that have limited or eliminated the amount of permissible in-person research interaction. In order to prevent the loss of important developmentally-timed data during the pandemic, researchers have quickly pivoted and developed innovative methods for remote assessment of research participants. In this manuscript, we describe methods developed for remote assessment of a parent child cohort with a focus on examining the perinatal environment, behavioral and biological indicators of child neurobehavioral development, parent-child interaction, as well as parent and child mental and physical health. We include recommendations relevant to adapting in-laboratory assessments for remote data collection and conclude with a description of the successful dissemination of the methods to eight research sites across the United States, each of whom are involved in Phase 1 of the HEALthy Brain and Child Development (HBCD) Study. These remote methods were born out of pandemic-related necessity; however, they have much wider applicability and may offer advantages over in-laboratory neurodevelopmental assessments. JournalDevelopmental cognitive neurosciencePublished2021/09/22AuthorsGustafsson HC, Young AS, Stamos G, et al.KeywordsBiospecimens, COVID-19, HEALthy Brain and Child Development (HBCD) Study, Infant neurobehavior, Negative affect, Remote data collection methodsDOI101015 |
Toggle | Q-space Conditioned Translation Networks for Directional Synthesis of Diffusion Weighted Images from Multi-modal Structural MRI. | Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention | Ren M, Kim H, Dey N, et al. | 2021 |
PubMed Record
AbstractCurrent deep learning approaches for diffusion MRI modeling circumvent the need for densely-sampled diffusion-weighted images (DWIs) by directly predicting microstructural indices from sparsely-sampled DWIs. However, they implicitly make unrealistic assumptions of static -space sampling during training and reconstruction. Further, such approaches can restrict downstream usage of variably sampled DWIs for usages including the estimation of microstructural indices or tractography. We propose a generative adversarial translation framework for high-quality DWI synthesis with arbitrary -space sampling given commonly acquired structural images (e.g., B0, T1, T2). Our translation network linearly modulates its internal representations conditioned on continuous -space information, thus removing the need for fixed sampling schemes. Moreover, this approach enables downstream estimation of high-quality microstructural maps from arbitrarily subsampled DWIs, which may be particularly important in cases with sparsely sampled DWIs. Across several recent methodologies, the proposed approach yields improved DWI synthesis accuracy and fidelity with enhanced downstream utility as quantified by the accuracy of scalar microstructure indices estimated from the synthesized images. Code is available at https://github.com/mengweiren/q-space-conditioned-dwi-synthesis. JournalMedical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted InterventionPublished2021/09/21AuthorsRen M, Kim H, Dey N, et al.KeywordsDOI10.1007/978-3-030-87234-2_50 |
Toggle | Alcohol and Cannabis Use Disorder Symptom Severity, Conduct Disorder, and Callous-Unemotional Traits and Impairment in Expression Recognition. | Frontiers in psychiatry | Blair RJR, Bashford-Largo J, Zhang R, et al. | 2021 |
PubMed Record
AbstractAlcohol and cannabis are commonly used by adolescents in the United States. Both alcohol use disorder (AUD) and cannabis use disorder (CUD) have been associated with reduced emotion expression recognition ability. However, this work has primarily occurred in adults and has not considered neuro-cognitive risk factors associated with conduct problems that commonly co-occur with, and precede, substance use. Yet, conduct problems are also associated with reduced emotion expression recognition ability. The current study investigated the extent of negative association between AUD and CUD symptom severity and expression recognition ability any association of expression recognition ability with conduct problems [conduct disorder (CD) diagnostic status]. In this study, 152 youths aged 12.5-18 years (56 female; 60 diagnosed with CD) completed a rapid presentation morphed intensity facial expression task to investigate the association between relative severity of AUD/CUD and expression recognition ability. Cannabis use disorder identification test (CUDIT) scores were negatively associated with recognition accuracy for higher intensity (particularly sad and fearful) expressions while CD diagnostic status was independently negatively associated with recognition of sad expressions. Alcohol use disorder identification test (AUDIT) scores were not significantly associated with expression recognition ability. These data indicate that relative severity of CUD and CD diagnostic status are statistically independently associated with reduced expression recognition ability. On the basis of these data, we speculate that increased cannabis use during adolescence may exacerbate a neuro-cognitive risk factor for the emergence of aggression and antisocial behavior. JournalFrontiers in psychiatryPublished2021/09/20AuthorsBlair RJR, Bashford-Largo J, Zhang R, et al.Keywordsalcohol use disorder, callous-unemotional traits, cannabis use disorder, conduct disorder, expression recognitionDOI714189 |
Toggle | The neural basis of number word processing in children and adults. | Developmental cognitive neuroscience | Bugden S, Park AT, Mackey AP, et al. | 2021 |
PubMed Record
AbstractThe ability to map number words to their corresponding quantity representations is a gatekeeper for children’s future math success (Spaepen et al., 2018). Without number word knowledge at school entry, children are at greater risk for developing math learning difficulties (Chu et al., 2019). In the present study, we used functional magnetic resonance imaging (fMRI) to examine the neural basis for processing the meaning of spoken number words and its developmental trajectory in 4- to 10-year-old children, and in adults. In a number word-quantity mapping paradigm, participants listened to number words while simultaneously viewing quantities that were congruent or incongruent to the number word they heard. Whole brain analyses revealed that adults showed a neural congruity effect with greater neural activation for incongruent relative to congruent trials in anterior cingulate cortex (ACC) and left intraparietal sulcus (LIPS). In contrast, children did not show a significant neural congruity effect. However, a region of interest analysis in the child sample demonstrated age-related increases in the neural congruity effect, specifically in the LIPS. The positive correlation between neural congruity in LIPS and age was stronger in children who were already attending school, suggesting that developmental changes in LIPS function are experience-dependent. JournalDevelopmental cognitive neurosciencePublished2021/09/10AuthorsBugden S, Park AT, Mackey AP, et al.KeywordsChildren, Development, Experience-dependent, FMRI, Number wordDOI101011 |
Toggle | The use of person-centered language in scientific research articles focusing on opioid use disorder. | Drug and alcohol dependence | Traxler B, Nicks S, Puckett M, et al. | 2021 |
PubMed Record
AbstractOpioid Use Disorder (OUD) affects approximately 1% of the population. Despite the prevalence of OUD, it remains a highly stigmatized disorder. Using person-centered language (PCL) – and thereby emphasizing the significance of the person rather than their diagnosis – is a potential strategy to reduce stigma in medical research related to addiction. Thus, we aimed to determine adherence to PCL in OUD-related publications according to the American Medical Association’s guidelines. JournalDrug and alcohol dependencePublished2021/09/04AuthorsTraxler B, Nicks S, Puckett M, et al.KeywordsInclusive language, Inclusivity, Opioid use disorder, Person-centered language, Person-first languageDOI10.1016/j.drugalcdep.2021.108965 |
Toggle | The Effect of Maternal Smoking on Offspring Smoking Is Unrelated to Heritable Personality Traits or Initial Subjective Experiences. | Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco | Weber TL, Selya A, Wakschlag LS, et al. | 2021 |
PubMed Record
AbstractMaternal smoking is a risk factor for offspring smoking. Lifetime maternal smoking vs. prenatal tobacco exposure (PTE) appears to act through different mechanisms. This study tested the hypothesis that maternal smoking measures’ effects on offspring smoking could be attributable to hereditary mechanisms: personality traits (novelty-seeking, impulsivity, neuroticism, and self-esteem) and initial subjective smoking experiences (pleasurable, unpleasurable, and dizziness). JournalNicotine & tobacco research : official journal of the Society for Research on Nicotine and TobaccoPublished2021/08/29AuthorsWeber TL, Selya A, Wakschlag LS, et al.KeywordsDOI10.1093/ntr/ntab081 |
Toggle | Trajectories of perinatal depressive symptoms in the context of the COVID-19 pandemic. | Child development | Gustafsson HC, Young AS, Doyle O, et al. | 2021 |
PubMed Record
AbstractThis study sought to advance understanding of the potential long-term consequences of the COVID-19 pandemic for child development by characterizing trajectories of maternal perinatal depression, a common and significant risk factor for adverse child outcomes. Data came from 393 women (86% White, 8% Latina; mean age = 33.51 years) recruited during pregnancy (n = 247; mean gestational age = 22.94 weeks) or during the first year postpartum (n = 146; mean child age = 4.50 months; 55% female). Rates of depression appear elevated, relative to published reports and to a pre-pandemic comparison group (N = 155). This study also provides evidence for subgroups of individuals who differ in their depressive symptom trajectories over the perinatal period. Subgroup membership was related to differences in maternal social support, but not to child birth outcomes. JournalChild developmentPublished2021/08/27AuthorsGustafsson HC, Young AS, Doyle O, et al.KeywordsDOI10.1111/cdev.13656 |
Toggle | Analysis of acoustic and voice quality features for the classification of infant and mother vocalizations. | Speech communication | Li J, Hasegawa-Johnson M, & McElwain NL | 2021 |
PubMed Record
AbstractClassification of infant and parent vocalizations, particularly emotional vocalizations, is critical to understanding how infants learn to regulate emotions in social dyadic processes. This work is an experimental study of classifiers, features, and data augmentation strategies applied to the task of classifying infant and parent vocalization types. Our data were recorded both in the home and in the laboratory. Infant vocalizations were manually labeled as cry, fus (fuss), lau (laugh), bab (babble) or scr (screech), while parent (mostly mother) vocalizations were labeled as ids (infant-directed speech), ads (adult-directed speech), pla (playful), rhy (rhythmic speech or singing), lau (laugh) or whi (whisper). Linear discriminant analysis (LDA) was selected as a baseline classifier, because it gave the highest accuracy in a previously published study covering part of this corpus. LDA was compared to two neural network architectures: a two-layer fully-connected network (FCN), and a convolutional neural network with self-attention (CNSA). Baseline features extracted using the OpenSMILE toolkit were augmented by extra voice quality, phonetic, and prosodic features, each targeting perceptual features of one or more of the vocalization types. Three web data augmentation and transfer learning methods were tested: pre-training of network weights for a related task (adult emotion classification), augmentation of under-represented classes using data uniformly sampled from other corpora, and augmentation of under-represented classes using data selected by a minimum cross-corpus information difference criterion. Feature selection using Fisher scores and experiments of using weighted and unweighted samplers were also tested. Two datasets were evaluated: a benchmark dataset (CRIED) and our own corpus. In terms of unweighted-average recall of CRIED dataset, the CNSA achieved the best UAR compared with previous studies. In terms of classification accuracy, weighted F1, and macro F1 of our own dataset, the neural networks both significantly outperformed LDA; the FCN slightly (but not significantly) outperformed the CNSA. Cross-examining features selected by different feature selection algorithms permits a type of post-hoc feature analysis, in which the most important acoustic features for each binary type discrimination are listed. Examples of each vocalization type of overlapped features were selected, and their spectrograms are presented, and discussed with respect to the type-discriminative acoustic features selected by various algorithms. MFCC, log Mel Frequency Band Energy, LSP frequency, and F1 are found to be the most important spectral envelope features; F0 is found to be the most important prosodic feature. JournalSpeech communicationPublished2021/08/18AuthorsLi J, Hasegawa-Johnson M, & McElwain NLKeywordsConvolutional neural networks, Emotion classifier, Feature selection, Global feature, Infant vocalizations, Infant-directed speech, Self-attentionDOI10.1016/j.specom.2021.07.010 |
Toggle | Miswiring the brain: Human prenatal Δ9-tetrahydrocannabinol use associated with altered fetal hippocampal brain network connectivity. | Developmental cognitive neuroscience | Thomason ME, Palopoli AC, Jariwala NN, et al. | 2021 |
PubMed Record
AbstractIncreasing evidence supports a link between maternal prenatal cannabis use and altered neural and physiological development of the child. However, whether cannabis use relates to altered human brain development prior to birth, and specifically, whether maternal prenatal cannabis use relates to connectivity of fetal functional brain systems, remains an open question. The major objective of this study was to identify whether maternal prenatal cannabis exposure (PCE) is associated with variation in human brain hippocampal functional connectivity prior to birth. Prenatal drug toxicology and fetal fMRI data were available in a sample of 115 fetuses [43 % female; mean age 32.2 weeks (SD = 4.3)]. Voxelwise hippocampal connectivity analysis in a subset of age and sex-matched fetuses revealed that PCE was associated with alterations in fetal dorsolateral, medial and superior frontal, insula, anterior temporal, and posterior cingulate connectivity. Classification of group differences by age 5 outcomes suggest that compared to the non-PCE group, the PCE group is more likely to have increased connectivity to regions associated with less favorable outcomes and to have decreased connectivity to regions associated with more favorable outcomes. This is preliminary evidence that altered fetal neural connectome may contribute to neurobehavioral vulnerability observed in children exposed to cannabis in utero. JournalDevelopmental cognitive neurosciencePublished2021/08/06AuthorsThomason ME, Palopoli AC, Jariwala NN, et al.KeywordsBrain, Cannabis, Fetal, Hippocampus, Prenatal, Resting-state, THCDOI101000 |
Toggle | Is fetal MRI ready for neuroimaging prime time? An examination of progress and remaining areas for development. | Developmental cognitive neuroscience | Rajagopalan V, Deoni S, Panigrahy A, et al. | 2021 |
PubMed Record
AbstractA major challenge in designing large-scale, multi-site studies is developing a core, scalable protocol that retains the innovation of scientific advances while also lending itself to the variability in experience and resources across sites. In the development of a common Healthy Brain and Child Development (HBCD) protocol, one of the chief questions is “is fetal MRI ready for prime-time?” While there is agreement about the value of prenatal data obtained non-invasively through MRI, questions about practicality abound. There has been rapid progress over the past years in fetal and placental MRI methodology but there is uncertainty about whether the gains afforded outweigh the challenges in supporting fetal MRI protocols at scale. Here, we will define challenges inherent in building a common protocol across sites with variable expertise and will propose a tentative framework for evaluation of design decisions. We will compare and contrast various design considerations for both normative and high-risk populations, in the setting of the post-COVID era. We will conclude with articulation of the benefits of overcoming these challenges and would lend to the primary questions articulated in the HBCD initiative. JournalDevelopmental cognitive neurosciencePublished2021/08/04AuthorsRajagopalan V, Deoni S, Panigrahy A, et al.KeywordsFetal development, HBCD, MRI, Study designDOI100999 |
Toggle | FreeSurfer based cortical mapping and T1-relaxometry with MPnRAGE: Test-retest reliability with and without retrospective motion correction. | NeuroImage | Kecskemeti S, Freeman A, Travers BG, et al. | 2021 |
PubMed Record
AbstractA test-retest study of FreeSurfer derived cortical thickness, cortical surface area, and cortical volume, as well as quantitative R1 relaxometry assessed on the midpoint of the cortex, was performed on a cohort of pediatric subjects (6-12 years old) scanned without sedation using SNARE-MPnRAGE (self navigated retrospective motion corrected magnetization prepared with n rapid gradient echoes) imaging. Reliability was assessed with coefficients of variation (CoVs) and intraclass correlation coefficients (ICCs) and statistical tests were used to determine differences with and without SNARE motion correction. Comparison of the test-retest measures of SNARE-MPnRAGE with prospectively motion corrected PROMO MPRAGE were also performed. When SNARE motion correction was used all parameters had statistically significant improvements and demonstrated high reliability. Reliability varied depending on parameter, region, and measurement type (vertex or region of interest). For mean thickness/surface area/volume/mean R1 across the regions of FreeSurfer’s DK Atlas, the mean CoVs (% x100) were (1.2/1.6/1.9/0.9) and the mean ICCs were (0.88/0.96/0.94/0.83). When assessed on a per-vertex basis, the CoVs and ICCs for thickness/R1 had mean values of (2.9/1.9) and (0.82/0.68) across the regions of the DK Atlas. Retrospectively motion corrected MPnRAGE had significantly lower CoVs and higher ICCs for the morphological measures than PROMO MPRAGE. Motion correction effectively removed motion related biases in nearly all regions for R1 and morphometric measures. JournalNeuroImagePublished2021/08/03AuthorsKecskemeti S, Freeman A, Travers BG, et al.KeywordsCortex, Freesurfer, Motion, Relaxometry, Reliability, RetestDOI10.1016/j.neuroimage.2021.118447 |
Toggle | Effects of prenatal opioid exposure on functional networks in infancy. | Developmental cognitive neuroscience | Merhar SL, Jiang W, Parikh NA, et al. | 2021 |
PubMed Record
AbstractPrenatal opioid exposure has been linked to altered neurodevelopment and visual problems such as strabismus and nystagmus. The neural substrate underlying these alterations is unclear. Resting-state functional connectivity MRI (rsfMRI) is an advanced and well-established technique to evaluate brain networks. Few studies have examined the effects of prenatal opioid exposure on resting-state network connectivity in infancy. In this pilot study, we characterized network connectivity in opioid-exposed infants (n = 19) and controls (n = 20) between 4-8 weeks of age using both a whole-brain connectomic approach and a seed-based approach. Prenatal opioid exposure was associated with differences in distribution of betweenness centrality and connection length, with positive connections unique to each group significantly longer than common connections. The unique connections in the opioid-exposed group were more often inter-network connections while unique connections in controls and connections common to both groups were more often intra-network. The opioid-exposed group had smaller network volumes particularly in the primary visual network, but similar network strength as controls. Network topologies as determined by dice similarity index were different between groups, particularly in visual and executive control networks. These results may provide insight into the neural basis for the developmental and visual problems associated with prenatal opioid exposure. JournalDevelopmental cognitive neurosciencePublished2021/07/31AuthorsMerhar SL, Jiang W, Parikh NA, et al.KeywordsFunctional MRI, Functional connectivity, Magnetic resonance imaging, Neonatal, Neonatal opioid withdrawal syndrome, OpioidDOI100996 |
Toggle | Stakeholder Perspectives on Advancing Understanding of Prenatal Opioid Exposure and Brain Development From the iOPEN Consortium of the Healthy Brain and Child Development Study. | Frontiers in psychology | DiPietro JL, Mackiewicz Seghete KL, Krans EE, et al. | 2021 |
PubMed Record
AbstractThere is a dire need for research regarding the implications of opioid use during pregnancy on fetal and childhood development to better inform both medical practice and policy. The Healthy Brain and Child Development Study will examine brain and behavioral development from birth through the first decade of life. Due to large scope and anticipated complexity of this initiative, an 18-month planning phase was implemented across 28 sites across the nation. A core element of the Phase I initiative involved the development of Stakeholder Advisory Committees to inform the next phase of the initiative. Phase I stakeholder meetings were conducted at Oregon Health and Science University, New York University Langone Medical Center, the University of Pittsburgh, and the University of Vermont to better understand perspectives and inform upcoming research. Despite differences in the structure of the stakeholder meetings by site, the overarching goals for the meetings included establishing relationships, gathering input, and learning about research engagement. Documents from each meeting were reviewed for location, duration, attendees, common research themes, and pertinent suggestions for improving research approaches. All stakeholders had high levels of interest in research for pregnant people with substance use disorders and agreed on research priorities including collaboration, connection, communication, and support. Different stakeholders offered unique perspectives on various aspects of study design and themes that emerged through meetings. Overall, there was excitement about the research, especially the opportunity to include the voices of people with lived experience; collaboration between providers, peer support specialists, patients, and others; and excitement around contributing to research that could elucidate new and pertinent findings in the realm of addiction medicine and child development. Sites also found that there is mistrust between people with substance use disorder and the medical system, and this could be addressed by including people with lived experience on the research team, forming connections, communicating clearly, training the research team in implicit bias, and practicing trauma-informed care. In conclusion, these stakeholder meetings provided valuable information for structuring upcoming studies; however, researchers would have benefitted from more time and more opportunities for in-person connection. JournalFrontiers in psychologyPublished2021/07/30AuthorsDiPietro JL, Mackiewicz Seghete KL, Krans EE, et al.KeywordsHealthy Brain and Child Development Study, addiction, in utero exposure, neurodevelopment, opioids, patient advocates, pregnancy, stakeholdersDOI698766 |
Toggle | Global minimum estimates of children affected by COVID-19-associated orphanhood and deaths of caregivers: a modelling study. | Lancet (London, England) | Hillis SD, Unwin HJT, Chen Y, et al. | 2021 |
PubMed Record
AbstractThe COVID-19 pandemic priorities have focused on prevention, detection, and response. Beyond morbidity and mortality, pandemics carry secondary impacts, such as children orphaned or bereft of their caregivers. Such children often face adverse consequences, including poverty, abuse, and institutionalisation. We provide estimates for the magnitude of this problem resulting from COVID-19 and describe the need for resource allocation. JournalLancet (London, England)Published2021/07/21AuthorsHillis SD, Unwin HJT, Chen Y, et al.KeywordsDOI10.1016/S0140-6736(21)01253-8 |
Toggle | Social determinants of health exacerbate disparities in COVID-19 illness severity and lasting symptom complaints. | medRxiv : the preprint server for health sciences | Thomason ME, Hendrix CL, Werchan D, et al. | 2021 |
PubMed Record
AbstractIncreasing reports of long-term symptoms following COVID-19 infection, even among mild cases, necessitates systematic investigation into the prevalence and type of lasting illness. Notably, there is limited data regarding the influence of social determinants of health, like perceived discrimination and economic stress, which may exacerbate COVID-19 health risks. The primary goals of this study are to test the bearing of subjective experiences of discrimination, financial security, and quality of care on illness severity and lasting symptom complaints. JournalmedRxiv : the preprint server for health sciencesPublished2021/07/19AuthorsThomason ME, Hendrix CL, Werchan D, et al.KeywordsDOI2021.07.16.21260638 |
Toggle | Evaluating the sensitivity of functional connectivity measures to motion artifact in resting-state fMRI data. | NeuroImage | Mahadevan AS, Tooley UA, Bertolero MA, et al. | 2021 |
PubMed Record
AbstractFunctional connectivity (FC) networks are typically inferred from resting-state fMRI data using the Pearson correlation between BOLD time series from pairs of brain regions. However, alternative methods of estimating functional connectivity have not been systematically tested for their sensitivity or robustness to head motion artifact. Here, we evaluate the sensitivity of eight different functional connectivity measures to motion artifact using resting-state data from the Human Connectome Project. We report that FC estimated using full correlation has a relatively high residual distance-dependent relationship with motion compared to partial correlation, coherence, and information theory-based measures, even after implementing rigorous methods for motion artifact mitigation. This disadvantage of full correlation, however, may be offset by higher test-retest reliability, fingerprinting accuracy, and system identifiability. FC estimated by partial correlation offers the best of both worlds, with low sensitivity to motion artifact and intermediate system identifiability, with the caveat of low test-retest reliability and fingerprinting accuracy. We highlight spatial differences in the sub-networks affected by motion with different FC metrics. Further, we report that intra-network edges in the default mode and retrosplenial temporal sub-networks are highly correlated with motion in all FC methods. Our findings indicate that the method of estimating functional connectivity is an important consideration in resting-state fMRI studies and must be chosen carefully based on the parameters of the study. JournalNeuroImagePublished2021/07/17AuthorsMahadevan AS, Tooley UA, Bertolero MA, et al.KeywordsCoherence, Mutual information, Correlation, Functional connectivity, Motion, Resting-stateDOI10.1016/j.neuroimage.2021.118408 |
Toggle | EEG/ERP as a pragmatic method to expand the reach of infant-toddler neuroimaging in HBCD: Promises and challenges. | Developmental cognitive neuroscience | Norton ES, MacNeill LA, Harriott EM, et al. | 2021 |
PubMed Record
AbstractThough electrophysiological measures (EEG and ERP) offer complementary information to MRI and a variety of advantages for studying infants and young children, these measures have not yet been included in large cohort studies of neurodevelopment. This review summarizes the types of EEG and ERP measures that could be used in the HEALthy Brain and Cognitive Development (HBCD) study, and the promises and challenges in doing so. First, we provide brief overview of the use of EEG/ERP for studying the developing brain and discuss exemplar findings, using resting or baseline EEG measures as well as the ERP mismatch negativity (MMN) as exemplars. We then discuss the promises of EEG/ERP such as feasibility, while balancing challenges such as ensuring good signal quality in diverse children with different hair types. We then describe an ongoing multi-site EEG data harmonization from our groups. We discuss the process of alignment and provide preliminary usability data for both resting state EEG data and auditory ERP MMN in diverse samples including over 300 infants and toddlers. Finally, we provide recommendations and considerations for the HBCD study and other studies of neurodevelopment. JournalDevelopmental cognitive neurosciencePublished2021/07/14AuthorsNorton ES, MacNeill LA, Harriott EM, et al.KeywordsEEG, ERP, HBCD, Mismatch negativity, NeurodevelopmentDOI100988 |
Toggle | Maternal verbal scaffolding: association with higher language skills for 20-month-old children with prenatal polysubstance exposure. | Early human development | Lowe JR, Hund L, Rodriguez DE, et al. | 2021 |
PubMed Record
AbstractThe number of children with prenatal polysubstance exposure is increasing. Supportive mother-child interaction is a protective factor, which can ameliorate adverse effects of prenatal polysubstance exposure on developmental outcomes. JournalEarly human developmentPublished2021/07/04AuthorsLowe JR, Hund L, Rodriguez DE, et al.KeywordsLanguage development, Maternal verbal scaffolding, Mother-child interactions, Prenatal polysubstance exposure, Substance useDOI10.1016/j.earlhumdev.2021.105423 |
Toggle | Factors associated with parent views about participation in infant MRI research provide guidance for the design of the Healthy Brain and Child Development (HBCD) study. | Developmental cognitive neuroscience | Kohlasch KL, Cioffredi LA, Lenninger C, et al. | 2021 |
PubMed Record
AbstractThe National Institutes of Health announced the Healthy Brain and Child Development (HBCD) study to further understanding of infant brain development. This study examined perceptions and knowledge about research among the demographic groups to be studied in HBCD. JournalDevelopmental cognitive neurosciencePublished2021/07/03AuthorsKohlasch KL, Cioffredi LA, Lenninger C, et al.KeywordsAttitudes, Infant, Knowledge, Magnetic resonance imaging, Parent, PregnantDOI100986 |
Toggle | Interactive relations between maternal prenatal stress, fetal brain connectivity, and gestational age at delivery. | Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology | Thomason ME, Hect JL, Waller R, et al. | 2021 |
PubMed Record
AbstractStudies reporting significant associations between maternal prenatal stress and child outcomes are frequently confounded by correlates of prenatal stress that influence the postnatal rearing environment. The major objective of this study is to identify whether maternal prenatal stress is associated with variation in human brain functional connectivity prior to birth. We utilized fetal fMRI in 118 fetuses [48 female; mean age 32.9 weeks (SD = 3.87)] to evaluate this association and further addressed whether fetal neural differences were related to maternal health behaviors, social support, or birth outcomes. Community detection was used to empirically define networks and enrichment was used to isolate differential within- or between-network connectivity effects. Significance for χ enrichment was determined by randomly permuting the subject pairing of fetal brain connectivity and maternal stress values 10,000 times. Mixtures modelling was used to test whether fetal neural differences were related to maternal health behaviors, social support, or birth outcomes. Increased maternal prenatal negative affect/stress was associated with alterations in fetal frontoparietal, striatal, and temporoparietal connectivity (β = 0.82, p < 0.001). Follow-up analysis demonstrated that these associations were stronger in women with better health behaviors, more positive interpersonal support, and lower overall stress (β = 0.16, p = 0.02). Additionally, magnitude of stress-related differences in neural connectivity was marginally correlated with younger gestational age at delivery (β = -0.18, p = 0.05). This is the first evidence that negative affect/stress during pregnancy is reflected in functional network differences in the human brain in utero, and also provides information about how positive interpersonal and health behaviors could mitigate prenatal brain programming. JournalNeuropsychopharmacology : official publication of the American College of NeuropsychopharmacologyPublished2021/06/29AuthorsThomason ME, Hect JL, Waller R, et al.KeywordsDOI10.1038/s41386-021-01066-7 |
Toggle | Developmental heatmaps of brain functional connectivity from newborns to 6-year-olds. | Developmental cognitive neuroscience | Chen H, Liu J, Chen Y, et al. | 2021 |
PubMed Record
AbstractDifferent functional networks exhibit distinct longitudinal trajectories throughout development, but the timeline of the dynamics of functional connectivity across the whole brain remains to be elucidated. Here we used resting-state fMRI to investigate the development of voxel-level changes in functional connectivity across the first six years of life. Globally, we found that developmental changes in functional connectivity are nonlinear with more changes during the first postnatal year than the second, followed by most significant changes from ages 2-4 and from ages 4-6. However, the overall global difference observed between the first and second year appears to have been driven by girls. Limbic and subcortical areas consistently demonstrated the most substantial changes, whereas primary sensory areas were the most stable. These patterns were consistent in full-term and preterm subgroups. Validation on randomly divided subsamples as well as in an independent cross-sectional sample revealed global patterns consistent with the main results. Overall, the derived developmental heatmaps reveal novel dynamics underlying functional circuit development during the first 6 years of life. JournalDevelopmental cognitive neurosciencePublished2021/06/16AuthorsChen H, Liu J, Chen Y, et al.KeywordsChildhood, Connectivity, Development, Infant, Network, rsfMRIDOI100976 |
Toggle | Early life stress is associated with earlier emergence of permanent molars. | Proceedings of the National Academy of Sciences of the United States of America | McDermott CL, Hilton K, Park AT, et al. | 2021 |
PubMed Record
AbstractExposure to adversity can accelerate biological aging. However, existing biomarkers of early aging are either costly and difficult to collect, like epigenetic signatures, or cannot be detected until late childhood, like pubertal onset. We evaluated the hypothesis that early adversity is associated with earlier molar eruption, an easily assessed measure that has been used to track the length of childhood across primates. In a preregistered analysis ( = 117, ages 4 to 7 y), we demonstrate that lower family income and exposure to adverse childhood experiences (ACEs) are significantly associated with earlier eruption of the first permanent molars, as rated in T2-weighted magnetic resonance images (MRI). We replicate relationships between income and molar eruption in a population-representative dataset (National Health and Nutrition Examination Survey; = 1,973). These findings suggest that the impact of stress on the pace of biological development is evident in early childhood, and detectable in the timing of molar eruption. JournalProceedings of the National Academy of Sciences of the United States of AmericaPublished2021/06/15AuthorsMcDermott CL, Hilton K, Park AT, et al.Keywordsadversity, development, income, molar eruptionDOIe2105304118 |
Toggle | Household Chaos and Early Childhood Behavior Problems: The Moderating Role of Mother-Child Reciprocity in Lower-Income Families. | Family relations | Wilhoit SA, Trentacosta CJ, Beeghly M, et al. | 2021 |
PubMed Record
AbstractThe study examined whether mother-child reciprocity across increasingly challenging contexts moderated the association between household chaos and early childhood behavior problems. JournalFamily relationsPublished2021/06/15AuthorsWilhoit SA, Trentacosta CJ, Beeghly M, et al.Keywordsbehavior problems, household chaos, parent–child relationships, reciprocityDOI10.1111/fare.12560 |
Toggle | Segmentation-Renormalized Deep Feature Modulation for Unpaired Image Harmonization. | IEEE transactions on medical imaging | Ren M, Dey N, Fishbaugh J, et al. | 2021 |
PubMed Record
AbstractDeep networks are now ubiquitous in large-scale multi-center imaging studies. However, the direct aggregation of images across sites is contraindicated for downstream statistical and deep learning-based image analysis due to inconsistent contrast, resolution, and noise. To this end, in the absence of paired data, variations of Cycle-consistent Generative Adversarial Networks have been used to harmonize image sets between a source and target domain. Importantly, these methods are prone to instability, contrast inversion, intractable manipulation of pathology, and steganographic mappings which limit their reliable adoption in real-world medical imaging. In this work, based on an underlying assumption that morphological shape is consistent across imaging sites, we propose a segmentation-renormalized image translation framework to reduce inter-scanner heterogeneity while preserving anatomical layout. We replace the affine transformations used in the normalization layers within generative networks with trainable scale and shift parameters conditioned on jointly learned anatomical segmentation embeddings to modulate features at every level of translation. We evaluate our methodologies against recent baselines across several imaging modalities (T1w MRI, FLAIR MRI, and OCT) on datasets with and without lesions. Segmentation-renormalization for translation GANs yields superior image harmonization as quantified by Inception distances, demonstrates improved downstream utility via post-hoc segmentation accuracy, and improved robustness to translation perturbation and self-adversarial attacks. JournalIEEE transactions on medical imagingPublished2021/06/01AuthorsRen M, Dey N, Fishbaugh J, et al.KeywordsDOI10.1109/TMI.2021.3059726 |
Toggle | Sex-based differences in psychiatric symptoms and opioid abstinence during buprenorphine/naloxone treatment in adolescents with opioid use disorders. | Journal of substance abuse treatment | Hammond CJ, Park G, Kady A, et al. | 2021 |
PubMed Record
AbstractRecent studies indicate that sex-based differences exist in co-occurring psychiatric symptoms and disorders among individuals with opioid use disorders (OUD). Whether these associations are present in adolescent samples and change during OUD treatment is poorly understood. JournalJournal of substance abuse treatmentPublished2021/05/28AuthorsHammond CJ, Park G, Kady A, et al.KeywordsAdolescent, Buprenorphine/naloxone, Opioid use disorder, Psychiatric symptoms, Sex-based differences, Treatment responseDOI10.1016/j.jsat.2021.108495 |
Toggle | A socioecological framework for engaging substance-using pregnant persons in longitudinal research: Multi-stakeholder perspectives. | Neurotoxicology and teratology | Goldstein E, Nervik K, Hagen S, et al. | 2021 |
PubMed Record
AbstractUnderstanding the impact of substance use during pregnancy on fetal development and child health is essential for designing effective approaches for reducing prenatal substance exposures and improving child outcomes. Research on the developmental impacts of prenatal substance exposure has been limited by legal, ethical, and practical challenges. This study examined approaches to engage substance-using (with an emphasis on opioids) pregnant persons in longitudinal research, from multi-stakeholder perspectives. JournalNeurotoxicology and teratologyPublished2021/05/21AuthorsGoldstein E, Nervik K, Hagen S, et al.KeywordsHigh-risk pregnancy, Maternal-infant research, Opioids, Recruitment, Retention, Substance useDOI10.1016/j.ntt.2021.106997 |
Toggle | A Comparison Study On Infant-Parent Voice Diarization. | Proc IEEE Int Conf Acoust Speech Signal Process | Zhu J, Hasegawa-Johnson M, & McElwain N | 2021 |
PubMed Record
AbstractWe design a framework for studying prelinguistic child voice from 3 to 24 months based on state-of-the-art algorithms in diarization. Our system consists of a time-invariant feature extractor, a context-dependent embedding generator, and a classifier. We study the effect of swapping out different components of the system, as well as changing loss function, to find the best performance. We also present a multiple-instance learning technique that allows us to pre-train our parameters on larger datasets with coarser segment boundary labels. We found that our best system achieved 43.8% DER on test dataset, compared to 55.4% DER achieved by LENA software. We also found that using convolutional feature extractor instead of logmel features significantly increases the performance of neural diarization. JournalProc IEEE Int Conf Acoust Speech Signal ProcessPublished2021/05/13AuthorsZhu J, Hasegawa-Johnson M, & McElwain NKeywordsChild Speech, Language Development, Multiple Instance Learning, Speaker Diarization, Transfer Learning, Voice Activity DetectionDOI10.1109/icassp39728.2021.9413538 |
Toggle | Black-White racial health disparities in inflammation and physical health: Cumulative stress, social isolation, and health behaviors. | Psychoneuroendocrinology | McClendon J, Chang K, J Boudreaux M, et al. | 2021 |
PubMed Record
AbstractBlack Americans have vastly increased odds and earlier onsets of stress- and age-related disease compared to White Americans. However, what contributes to these racial health disparities remains poorly understood. Using a sample of 1577 older adults (32.7% Black; ages 55-65 at baseline), we examined whether stress, health behaviors, social isolation, and inflammation are associated with racial disparities in self-reported physical health. A latent cumulative stress factor and unique stress-domain specific factors were modeled by applying bifactor confirmatory analysis to assessments across the lifespan (i.e., childhood maltreatment, trauma exposure, discrimination, stressful life events, and indices of socioeconomic status). Physical health, health behavior, and social isolation were assessed using self-report. Interleukin-6 (IL-6) and C-reactive protein (CRP) were assayed from morning fasting serum samples; a z-scored inflammation index was formed across these 2 cytokines. A parallel serial mediational model tested whether race (i.e., Black/White) is indirectly associated with health through the following 3 independent pathways: (1) cumulative stress to preventative health behaviors (e.g., healthy eating) to inflammation, (2) cumulative stress to risky health behaviors (e.g., substance use) to inflammation; and (3) cumulative stress to social isolation to inflammation. There were significant indirect effects between race and self-reported physical health through cumulative stress, preventative health behaviors, and inflammation (B = -0.02, 95% CI: -0.05, -0.01). Specifically, Black Americans were exposed to greater cumulative stress, which was associated with reduced engagement in preventative health behaviors, which was, in turn, associated with greater inflammation and reduced physical health. A unique SES factor also indirectly linked race to physical health through preventative health behaviors. Cumulative stress exposure and unique aspects of socioeconomic status are indirectly associated with Black-White racial health disparities through behavioral (i.e., preventative health behavior) and biological (i.e., inflammation) factors. Culturally responsive evidence-based interventions that enhance engagement in preventative health behaviors are needed to directly confront health disparities. Ultimately, large scale anti-racist public policies that reduce cumulative stress burden (e.g., a living wage, universal healthcare) may best attenuate racial health disparities. JournalPsychoneuroendocrinologyPublished2021/05/08AuthorsMcClendon J, Chang K, J Boudreaux M, et al.KeywordsDisparities, Health, Inflammation, Race, StressDOI10.1016/j.psyneuen.2021.105251 |
Toggle | Estimating causal and time-varying effects of maternal smoking on youth smoking. | Addictive behaviors | Kim S, Selya A, Wakschlag LS, et al. | 2021 |
PubMed Record
AbstractMaternal smoking is a well-known risk factor for youth smoking, yet whether this relationship is causal remains unresolved. This study utilizes propensity score methods for causal inference to robustly account for shared risk factors between maternal and offspring smoking. JournalAddictive behaviorsPublished2021/05/06AuthorsKim S, Selya A, Wakschlag LS, et al.KeywordsAdolescent, Maternal smoking, Offspring, Prenatal tobacco exposure, SmokingDOI10.1016/j.addbeh.2021.106982 |
Toggle | The heart of the matter: Developing the whole child through community resources and caregiver relationships. | Development and psychopathology | Morris AS, Hays-Grudo J, Kerr KL, et al. | 2021 |
PubMed Record
AbstractNumerous developmental scholars have been influenced by the research, policies, and thinking of the late Edward Zigler, who was instrumental in founding Head Start and Early Head Start. In line with the research and advocacy work of Zigler, we discuss two models that support the development of the whole child. We begin by reviewing how adverse and protective experiences “get under the skin” and affect developmental trajectories and risk and resilience processes. We then present research and examples of how experiences affect the whole child, the heart and the head (social, emotional, cognitive, and physical development), and consider development within context and across domains. We discuss examples of interventions that strengthen nurturing relationships as the mechanism of change. We offer a public health perspective on promoting optimal development through nurturing relationships and access to resources during early childhood. We end with a discussion of the myth that our current society is child-focused and argue for radical, essential change to make promoting optimal development for all children the cornerstone of our society. JournalDevelopment and psychopathologyPublished2021/05/01AuthorsMorris AS, Hays-Grudo J, Kerr KL, et al.Keywordschildhood adversity, parenting, prevention, protective experiences, resilienceDOI10.1017/S0954579420001595 |
Toggle | The Healthy Brain and Child Development Study-Shedding Light on Opioid Exposure, COVID-19, and Health Disparities. | JAMA psychiatry | Volkow ND, Gordon JA, & Freund MP | 2021 |
PubMed Record
AbstractJournalJAMA psychiatryPublished2021/05/01AuthorsVolkow ND, Gordon JA, & Freund MPKeywordsDOI10.1001/jamapsychiatry.2020.3803 |
Toggle | Environmental influences on the pace of brain development. | Nature reviews. Neuroscience | Tooley UA, Bassett DS, & Mackey AP | 2021 |
PubMed Record
AbstractChildhood socio-economic status (SES), a measure of the availability of material and social resources, is one of the strongest predictors of lifelong well-being. Here we review evidence that experiences associated with childhood SES affect not only the outcome but also the pace of brain development. We argue that higher childhood SES is associated with protracted structural brain development and a prolonged trajectory of functional network segregation, ultimately leading to more efficient cortical networks in adulthood. We hypothesize that greater exposure to chronic stress accelerates brain maturation, whereas greater access to novel positive experiences decelerates maturation. We discuss the impact of variation in the pace of brain development on plasticity and learning. We provide a generative theoretical framework to catalyse future basic science and translational research on environmental influences on brain development. JournalNature reviews. NeurosciencePublished2021/04/28AuthorsTooley UA, Bassett DS, & Mackey APKeywordsDOI10.1038/s41583-021-00457-5 |
Toggle | Prenatal Opioid Exposure and Motor Cortex Volume-Reply. | JAMA pediatrics | Hartwell ML & Croff JM | 2021 |
PubMed Record
AbstractJournalJAMA pediatricsPublished2021/04/01AuthorsHartwell ML & Croff JMKeywordsDOI10.1001/jamapediatrics.2020.5332 |
Toggle | Post-discharge healthcare utilization in infants with neonatal opioid withdrawal syndrome. | Neurotoxicology and teratology | Shrestha S, Roberts MH, Maxwell JR, et al. | 2021 |
PubMed Record
AbstractThe opioid epidemic in the United States has led to a significant increase in the incidence of neonatal opioid withdrawal syndrome (NOWS); however, the understanding of long-term consequences of NOWS is limited. The objective of this study was to evaluate post-discharge healthcare utilization in infants with NOWS and examine the association between NOWS severity and healthcare utilization. A retrospective cohort design was used to ascertain healthcare utilization in the first year after birth-related discharge using the CERNER Health Facts® database. ICD-9/ICD-10 diagnostic codes were used to identify live births and to classify infants into two study groups: NOWS and uncomplicated births (a 25% random sample). Evaluated outcomes included rehospitalization, emergency department (ED) visits within 30-days and one-year after discharge, and a composite one-year utilization event (either hospitalization or emergency department visit during that year). NOWS severity was operationalized as pharmacologic treatment, length of hospitalization, and medical conditions often associated with NOWS. In 3,526 infants with NOWS (restricted to gestational age ≥ 33 weeks), NOWS severity was associated with an increase in composite one-year utilization (OR: 1.1; 95% CI: 1.04-1.2) after adjusting for prematurity, sepsis, jaundice, use of antibiotics, infant sex, insurance status, race, hospital bed size, year of birth, and census division. In a subset of full-term infants (3008 with NOWS and 88,452 uncomplicated births), having a NOWS diagnosis was associated with higher odds of a 30-day (OR: 1.6; 95% CI: 1.03-2.4) and one-year rehospitalization (OR: 1.6; 95% CI: 1.1-2.4) after adjusting for infant sex, race, type of medical insurance, hospital location, census division, year of primary encounter, hospital bed size, and medical conditions. This study found higher healthcare utilization during the first year of life in infants diagnosed with NOWS, especially those with severe NOWS. Findings suggest a need for closer post-discharge follow-up and management of infants with NOWS. JournalNeurotoxicology and teratologyPublished2021/03/23AuthorsShrestha S, Roberts MH, Maxwell JR, et al.KeywordsHealthcare utilization, Hospitalizations, Infants, Neonatal opioid withdrawal syndrome, Opioids, PregnancyDOI10.1016/j.ntt.2021.106975 |
Toggle | Recruitment and retention of pregnant women in prospective birth cohort studies: A scoping review and content analysis of the literature. | Neurotoxicology and teratology | Goldstein E, Bakhireva LN, Nervik K, et al. | 2021 |
PubMed Record
AbstractLongitudinal cohort studies present unique methodological challenges, especially when they focus on vulnerable populations, such as pregnant women. The purpose of this review is to synthesize the existing knowledge on recruitment and retention (RR) of pregnant women in birth cohort studies and to make recommendations for researchers to improve research engagement of this population. A scoping review and content analysis were conducted to identify facilitators and barriers to the RR of pregnant women in cohort studies. The search retrieved 574 articles, with 38 meeting eligibility criteria and focused on RR among English-speaking, adult women, who are pregnant or in early postpartum period, enrolled in birth cohort studies. Selected studies were birth cohort (including longitudinal) (n = 20), feasibility (n = 14), and other (n = 4) non-interventional study designs. The majority were from low-risk populations. Abstracted data were coded according to emergent theme clusters. The majority of abstracted data (79%) focused on recruitment practices, with only 21% addressing retention strategies. Overall, facilitators were reported more often (75%) than barriers (25%). Building trusting relationships and employing diverse recruitment methods emerged as major recruitment facilitators; major barriers included heterogeneous participant reasons for refusal and cultural factors. Key retention facilitators included flexibility with scheduling, frequent communication, and culturally sensitive practices, whereas participant factors such as loss of interest, pregnancy loss, relocation, multiple caregiver shifts, and substance use/psychiatric problems were cited as major barriers. Better understanding of facilitators and barriers of RR can help enhance the internal and external validity of future birth/pre-birth cohorts. Strategies presented in this review can help inform investigators and funding agencies of best practices for RR of pregnant women in longitudinal studies. JournalNeurotoxicology and teratologyPublished2021/03/22AuthorsGoldstein E, Bakhireva LN, Nervik K, et al.KeywordsBarriers, Birth cohort, Facilitators, Pregnant women, Recruitment, RetentionDOI10.1016/j.ntt.2021.106974 |
Toggle | Individual associations of adolescent alcohol use disorder versus cannabis use disorder symptoms in neural prediction error signaling and the response to novelty. | Developmental cognitive neuroscience | Aloi J, Crum KI, Blair KS, et al. | 2021 |
PubMed Record
AbstractTwo of the most commonly used illegal substances by adolescents are alcohol and cannabis. Alcohol use disorder (AUD) and cannabis use disorder (CUD) are associated with poorer decision-making in adolescents. In adolescents, level of AUD symptomatology has been negatively associated with striatal reward responsivity. However, little work has explored the relationship with striatal reward prediction error (RPE) representation and the extent to which any augmentation of RPE by novel stimuli is impacted. One-hundred fifty-one adolescents participated in the Novelty Task while undergoing functional magnetic resonance imaging (fMRI). In this task, participants learn to choose novel or non-novel stimuli to gain monetary reward. Level of AUD symptomatology was negatively associated with both optimal decision-making and BOLD response modulation by RPE within striatum and regions of prefrontal cortex. The neural alterations in RPE representation were particularly pronounced when participants were exploring novel stimuli. Level of CUD symptomatology moderated the relationship between novelty propensity and RPE representation within inferior parietal lobule and dorsomedial prefrontal cortex. These data expand on an emerging literature investigating individual associations of AUD symptomatology levels versus CUD symptomatology levels and RPE representation during reinforcement processing and provide insight on the role of neuro-computational processes underlying reinforcement learning/decision-making in adolescents. JournalDevelopmental cognitive neurosciencePublished2021/03/15AuthorsAloi J, Crum KI, Blair KS, et al.KeywordsAdolescent, Alcohol use disorder, Computational modeling, Reward prediction error, Striatum, fMRIDOI100944 |
Toggle | Commentary: Totality of the Evidence Suggests Prenatal Cannabis Exposure Does Not Lead to Cognitive Impairments: A Systematic and Critical Review. | Frontiers in psychology | Singer LT, Lewis BA, & Noland JS | 2021 |
PubMed Record
AbstractJournalFrontiers in psychologyPublished2021/03/04AuthorsSinger LT, Lewis BA, & Noland JSKeywordscannabis exposure, cognitive, developmental, neurotoxicology, prenatalDOI651064 |
Toggle | Understanding Vulnerability and Adaptation in Early Brain Development using Network Neuroscience. | Trends in neurosciences | Graham AM, Marr M, Buss C, et al. | 2021 |
PubMed Record
AbstractEarly adversity influences brain development and emerging behavioral phenotypes relevant for psychiatric disorders. Understanding the effects of adversity before and after conception on brain development has implications for contextualizing current public health crises and pervasive health inequities. The use of functional magnetic resonance imaging (fMRI) to study the brain at rest has shifted understanding of brain functioning and organization in the earliest periods of life. Here we review applications of this technique to examine effects of early life stress (ELS) on neurodevelopment in infancy, and highlight targets for future research. Building on the foundation of existing work in this area will require tackling significant challenges, including greater inclusion of often marginalized segments of society, and conducting larger, properly powered studies. JournalTrends in neurosciencesPublished2021/03/01AuthorsGraham AM, Marr M, Buss C, et al.Keywordsbrain development, early life stress, functional brain networks, prenatal stress, resting state functional connectivity MRIDOI10.1016/j.tins.2021.01.008 |
Toggle | Hippocampal functional connectivity development during the first two years indexes 4-year working memory performance. | Cortex; a journal devoted to the study of the nervous system and behavior | Liu J, Chen Y, Stephens R, et al. | 2021 |
PubMed Record
AbstractThe hippocampus is a key limbic region involved in higher-order cognitive processes including learning and memory. Although both typical and atypical functional connectivity patterns of the hippocampus have been well-studied in adults, the developmental trajectory of hippocampal connectivity during infancy and how it relates to later working memory performance remains to be elucidated. Here we used resting state fMRI (rsfMRI) during natural sleep to examine the longitudinal development of hippocampal functional connectivity using a large cohort (N = 202) of infants at 3 weeks (neonate), 1 year, and 2 years of age. Next, we used multivariate modeling to investigate the relationship between both cross-sectional and longitudinal growth in hippocampal connectivity and 4-year working memory outcome. Results showed robust local functional connectivity of the hippocampus in neonates with nearby limbic and subcortical regions, with dramatic maturation and increasing connectivity with key default mode network (DMN) regions resulting in adult-like topology of the hippocampal functional connectivity by the end of the first year. This pattern was stabilized and further consolidated by 2 years of age. Importantly, cross-sectional and longitudinal measures of hippocampal connectivity in the first year predicted subsequent behavioral measures of working memory at 4 years of age. Taken together, our findings provide insight into the development of hippocampal functional circuits underlying working memory during this early critical period. JournalCortex; a journal devoted to the study of the nervous system and behaviorPublished2021/02/17AuthorsLiu J, Chen Y, Stephens R, et al.KeywordsConnectivity, Development, Hippocampus, Infant, Working memoryDOI10.1016/j.cortex.2021.02.005 |
Toggle | You Didn't Drink During Pregnancy, Did You? | Alcoholism, clinical and experimental research | Bakhireva LN, Leeman L, Roberts M, et al. | 2021 |
PubMed Record
AbstractAccurate characterization of prenatal alcohol exposure (PAE) is challenging due to inconsistent use of screening questionnaires in routine prenatal care and substantial underreporting due to stigma associated with alcohol use in pregnancy. The aim of this study was to identify self-report tools that are efficient in accurately characterizing PAE. JournalAlcoholism, clinical and experimental researchPublished2021/02/02AuthorsBakhireva LN, Leeman L, Roberts M, et al.KeywordsBinge Drinking, Fetal Alcohol Spectrum Disorders, Prenatal Alcohol Exposure, Questionnaires, ScreeningDOI10.1111/acer.14545 |
Toggle | Integrating and synthesizing adversity and resilience knowledge and action: The ICARE model. | The American psychologist | Hays-Grudo J, Morris AS, Beasley L, et al. | 2021 |
PubMed Record
AbstractThis article proposes a model for understanding the effects of adverse childhood experiences (ACEs) as dynamic and interrelated biobehavioral adaptations to early life stress that have predictable consequences on development and health. Drawing upon research from multiple theoretical and methodological approaches, the intergenerational and cumulative adverse and resilient experiences (ICARE) model posits that the negative consequences of ACEs result from biological and behavioral adaptations to adversity that alter cognitive, social, and emotional development. These adaptations often have negative consequences in adulthood and may be transmitted to subsequent generations through epigenetic changes as well as behavioral and environmental pathways. The ICARE model also incorporates decades of resilience research documenting the power of protective relationships and contextual resources in mitigating the effects of ACEs. Examples of interventions are provided that illustrate the importance of targeting the dysregulated biobehavioral adaptations to ACEs and developmental impairments as well as resulting problem behaviors and health conditions. (PsycInfo Database Record (c) 2021 APA, all rights reserved). JournalThe American psychologistPublished2021/02/01AuthorsHays-Grudo J, Morris AS, Beasley L, et al.KeywordsDOI10.1037/amp0000766 |
Toggle | Language Matters: It Is Time We Change How We Talk About Addiction and its Treatment. | Journal of addiction medicine | Zgierska AE, Miller MM, Rabago DP, et al. | 2021 |
PubMed Record
AbstractThe way we communicate about addiction, its treatment, and treatment outcomes matters to individuals affected by addiction, their families, and communities. Stigmatizing language can worsen addiction-related stigma and outcomes. Although non-professional terminology may be used by individuals with addiction, the role of clinicians, educators, researchers, policymakers, and community and cultural leaders is to actively work toward destigmatization of addiction and its treatment, in part through the use of non-stigmatizing language. Role-modeling better approaches can help us move away from the inaccurate, outdated view of addiction as a character flaw or moral failing deserving of punishment, and toward that of a chronic disease requiring long-term treatment. Non-stigmatizing, non-judgmental, medically-based terminology and the adoption of person-first language can facilitate improved communication as well as patient access to and engagement with addiction care. Person-first language, which shifts away from defining a person through the lens of disease (eg, the term “a person with addiction” is recommended over the terms “addict” or “addicted patient”), implicitly acknowledges that a patient’s life extends beyond a given disease. While such linguistic changes may seem subtle, they communicate that addiction, chronic pain and other diseases are only one aspect of a person’s health and quality of life, and can promote therapeutic relationships, reduce stigma and health and disparities in addiction care. This article provides examples of stigmatizing terms to be avoided and recommended replacements to facilitate the dialogue about addiction in a more intentional, therapeutic manner. JournalJournal of addiction medicinePublished2021/01/01AuthorsZgierska AE, Miller MM, Rabago DP, et al.KeywordsDOI10.1097/ADM.0000000000000674 |
Toggle | The Subgrouping Structure of Newborns with Heterogenous Brain-Behavior Relationships. | Cerebral cortex | Chen Y, Liu S, Salzwedel A, et al. | 2021 |
PubMed Record
AbstractThe presence of heterogeneity/subgroups in infants and older populations against single-domain brain or behavioral measures has been previously characterized. However, few attempts have been made to explore heterogeneity at the brain-behavior relationship level. Such a hypothesis posits that different subgroups of infants may possess qualitatively different brain-behavior relationships that could ultimately contribute to divergent developmental outcomes even with relatively similar brain phenotypes. In this study, we aimed to explore such relationship-level heterogeneity and delineate the subgrouping structure of newborns with differential brain-behavior associations based on a typically developing sample of 81 infants with 3-week resting-state functional magnetic resonance imaging scans and 4-year intelligence quotient (IQ) measures. Our results not only confirmed the existence of relationship-level heterogeneity in newborns but also revealed divergent developmental outcomes associated with two subgroups showing similar brain functional connectivity but contrasting brain-behavior relationships. Importantly, further analyses unveiled an intriguing pattern that the subgroup with higher 4-year IQ outcomes possessed brain-behavior relationships that were congruent to their functional connectivity pattern in neonates while the subgroup with lower 4-year IQ not, providing potential explanations for the observed IQ differences. The characterization of heterogeneity at the brain-behavior relationship level may not only improve our understanding of the patterned intersubject variability during infancy but could also pave the way for future development of heterogeneity-inspired, personalized, subgroup-specific models for better prediction. JournalCerebral cortexPublished2021/01/01AuthorsChen Y, Liu S, Salzwedel A, et al.Keywordsbrain–behavior relationship, infant subgrouping, intersubject variability, relational heterogeneity, resting-state functional connectivityDOI10.1093/cercor/bhaa226 |
Toggle | Prescription Opioid Use and Laboratory Value Derangements: A Cross-Sectional Analysis of NHANES Data. | Pain physician | Hartwell M, Greiner B, Dunn K, et al. | 2021 |
PubMed Record
AbstractThe use of opioids for the treatment of pain is a risk versus benefit analysis and metabolic disease is an often overlooked variable in the equation and may lead to increased risk of comorbidities of cardiovascular and cerebrovascular disease and diabetes. JournalPain physicianPublished2021/01/01AuthorsHartwell M, Greiner B, Dunn K, et al.KeywordsNHANES, analgesics, lab values, pain management, Opioid useDOI |
Toggle | Early childhood stress is associated with blunted development of ventral tegmental area functional connectivity. | Developmental cognitive neuroscience | Park AT, Tooley UA, Leonard JA, et al. | 2020 |
PubMed Record
AbstractEarly life stress increases risk for later psychopathology, due in part to changes in dopaminergic brain systems that support reward processing and motivation. Work in animals has shown that early life stress has a profound impact on the ventral tegmental area (VTA), which provides dopamine to regions including nucleus accumbens (NAcc), anterior hippocampus, and medial prefrontal cortex (mPFC), with cascading effects over the course of development. However, little is known about how early stress exposure shifts the developmental trajectory of mesocorticolimbic circuitry in humans. In the current study, 88 four- to nine-year-old children participated in resting-state fMRI. Parents completed questionnaires on their children’s chronic stress exposure, including socioeconomic status (SES) and adverse childhood experiences (ACEs). We found an age x SES interaction on VTA connectivity, such that children from higher SES backgrounds showed a positive relationship between age and VTA-mPFC connectivity. Similarly, we found an age x ACEs exposure interaction on VTA connectivity, such that children with no ACEs exposure showed a positive relationship between age and VTA-mPFC connectivity. Our findings suggest that early stress exposure relates to the blunted maturation of VTA connectivity in young children, which may lead to disrupted reward processing later in childhood and beyond. JournalDevelopmental cognitive neurosciencePublished2020/12/25AuthorsPark AT, Tooley UA, Leonard JA, et al.KeywordsAdversity, Childhood, Resting-state fMRI, Reward, Socioeconomic statusDOI100909 |
Toggle | Alcohol Use Disorder and Cannabis Use Disorder Symptomatology in Adolescents and Aggression: Associations With Recruitment of Neural Regions Implicated in Retaliation. | Biological psychiatry. Cognitive neuroscience and neuroimaging | Blair RJR, Bajaj S, Sherer N, et al. | 2020 |
PubMed Record
AbstractAlcohol and cannabis are commonly used by adolescents in the United States. Both alcohol use disorder (AUD) and cannabis use disorder (CUD) have been associated with an increased risk of aggression. One form of aggression seen during retaliation is reactive aggression to social provocation. This study investigated the association between AUD and CUD symptom severity and recruitment of neural regions implicated in retaliation. JournalBiological psychiatry. Cognitive neuroscience and neuroimagingPublished2020/12/19AuthorsBlair RJR, Bajaj S, Sherer N, et al.KeywordsAdolescent, Aggression, Alcohol Use Disorder, Cannabis Use Disorder, Retaliation, fMRIDOI10.1016/j.bpsc.2020.11.016 |
Toggle | Association of fatty acid ethyl esters in meconium with behavior during childhood. | Drug and alcohol dependence | Singer LT, Min MO, Momotaz H, et al. | 2020 |
PubMed Record
AbstractTo examine associations between amounts of fatty acid ethyl esters (FAEEs) in meconium and behavior in school aged children exposed to alcohol and drugs in utero. JournalDrug and alcohol dependencePublished2020/11/25AuthorsSinger LT, Min MO, Momotaz H, et al.KeywordsBiomarkers, CBCL, Child aggression, Delinquency, Fatty acid ethyl esters, Prenatal alcohol exposureDOI10.1016/j.drugalcdep.2020.108437 |
Toggle | Principles for Guiding the Selection of Early Childhood Neurodevelopmental Risk and Resilience Measures: HEALthy Brain and Child Development Study as an Exemplar. | Adversity and resilience science | Morris AS, Wakschlag L, Krogh-Jespersen S, et al. | 2020 |
PubMed Record
AbstractThe vast individual differences in the developmental origins of risk and resilience pathways combined with sophisticated capabilities of big data science increasingly point to the imperative of large, neurodevelopmental consortia to capture population heterogeneity and key variations in developmental trajectories. At the same time, such large-scale population-based designs involving multiple independent sites also must weigh competing demands. For example, the need for efficient, scalable assessment strategies must be balanced with the need for nuanced, developmentally sensitive phenotyping optimized for linkage to neural mechanisms and specification of common and distinct exposure pathways. Standardized epidemiologic batteries designed for this purpose such as PhenX (consensus measures for types and eposures) and the National Institutes of Health (NIH) Toolbox provide excellent “off the shelf” assessment tools that are well-validated and enable cross-study comparability. However, these standardized toolkits can also constrain ability to leverage advances in neurodevelopmental measurement over time, at times disproportionately advantaging established measures. In addition, individual consortia often expend exhaustive effort “reinventing the wheel,” which is inefficient and fails to fully maximize potential synergies with other like initiatives. To address these issues, this paper lays forth an early childhood neurodevelopmental assessment strategy, guided by a set of principles synthesizing developmental and pragmatic considerations generated by the Neurodevelopmental Workgroup of the HEALthy Brain and Child Development (HBCD) Planning Consortium. These principles emphasize characterization of both risk- and resilience-promoting processes. Specific measurement recommendations to HBCD are provided to illustrate application. However, principles are intended as a guiding framework to transcend any particular initiative as a broad neurodevelopmentally informed, early childhood assessment strategy for large-scale consortia science. JournalAdversity and resilience sciencePublished2020/11/09AuthorsMorris AS, Wakschlag L, Krogh-Jespersen S, et al.KeywordsEarly childhood, HBCD, Infancy, Neurodevelopmental assessment, Pragmatic assessmentDOI10.1007/s42844-020-00025-3 |
Toggle | Realizing Present and Future Promise of DIY Biology and Medicine through a Trust Architecture. | The Hastings Center report | Rasmussen LM, Guerrini CJ, Kuiken T, et al. | 2020 |
PubMed Record
AbstractThe speed and scale of the COVID-19 pandemic has highlighted the limits of current health systems and the potential promise of non-establishment research such as “DIY” research. We consider one example of how DIY research is responding to the pandemic, discuss the challenges faced by DIY research more generally, and suggest that a “trust architecture” should be developed now to contribute to successful future DIY efforts. JournalThe Hastings Center reportPublished2020/11/01AuthorsRasmussen LM, Guerrini CJ, Kuiken T, et al.KeywordsCovid-19, DIY bio, DIY biology, DIY medicine, biohacking, citizen science, community bio, pandemic, participant-led research, personal science, research ethics, trust architectureDOI10.1002/hast.1194 |
Toggle | Best Practices for Engaging Pregnant and Postpartum Women at Risk of Substance Use in Longitudinal Research Studies: a Qualitative Examination of Participant Preferences. | Adversity and resilience science | Beasley LO, Ciciolla L, Jespersen JE, et al. | 2020 |
PubMed Record
AbstractThere are significant barriers in engaging pregnant and postpartum women that are considered high-risk (e.g., those experiencing substance use and/or substance use disorders (SUD)) into longitudinal research studies. To improve recruitment and retention of this population in studies spanning from the prenatal period to middle childhood, it is imperative to determine ways to improve key research engagement factors. The current manuscript uses a qualitative approach to determine important factors related to recruiting, enrolling, and retaining high-risk pregnant and postpartum women. The current sample included 41 high-risk women who participated in focus groups or individual interviews. All interviews were analyzed to identify broad themes related to engaging high-risk pregnant and parenting women in a 10-year longitudinal research project. Themes were organized into key engagement factors related to the following: (1) recruitment strategies, (2) enrollment, and (3) retention of high-risk pregnant and parenting women in longitudinal research studies. Results indicated recruitment strategies related to ideal recruitment locations, material, and who should share research study information with high-risk participants. Related to enrollment, key areas disclosed focused on enrollment decision-making, factors that create interest in joining a research project, and barriers to joining a longitudinal research study. With regard to retention, themes focused on supports needed to stay in research, barriers to staying in research, and best ways to stay in contact with high-risk participants. Overall, the current qualitative data provide preliminary data that enhance the understanding of a continuum of factors that impact engagement of high-risk pregnant and postpartum women in longitudinal research with current results indicating the need to prioritize recruitment, enrollment, and retention strategies in order to effectively engage vulnerable populations in research. JournalAdversity and resilience sciencePublished2020/10/28AuthorsBeasley LO, Ciciolla L, Jespersen JE, et al.KeywordsRecruitment, Research engagement, Retention, Substance use, Substance use disordersDOI10.1007/s42844-020-00019-1 |
Toggle | Fifty Years of Research on Prenatal Substances: Lessons Learned for the Opioid Epidemic. | Adversity and resilience science | Singer LT, Chambers C, Coles C, et al. | 2020 |
PubMed Record
AbstractCurrent efforts to design research on developmental effects of prenatal opioid exposure can benefit from knowledge gained from 50 years of studies of fetal alcohol and prenatal drug exposures such as cocaine. Scientific advances in neurobiology, developmental psychopathology, infant assessments, genetics, and imaging support the principles of developmental neurotoxicology that guide research in prenatal exposures. Important to research design is accurate assessment of amount, frequency, and timing of exposure which benefits from accurate self-report and biomarkers of exposure. Identifying and control of pre- and postnatal factors that impact development are difficult and dependent on appropriate research design and selection of comparison groups and measurement of confounding, mediating, and moderating variables. Polysubstance exposure has increased due to the number of prescribed and nonprescribed substances used by pregnant women and varying combinations of drugs may have differential effects on the outcome. Multiple experimental and clinical assessments of infant behavior have been developed but predicting outcome before 18-24 months of age remains difficult. With some exceptions, prenatal substance exposure effect sizes have been small, and cognitive and behavioral effects tend to be specific rather than global. Studies require large sample sizes, adequate retention, and support for social services in at-risk samples. The ethical and legal contexts and stigma associated with drug/alcohol use disorder should be considered in order to prevent harm to families in research programs. Recognition of the pervasive use of addictive substances in this nation should lead to broad scientific efforts to understand how substances affect child outcomes and to initiate prevention and intervention where needed. JournalAdversity and resilience sciencePublished2020/10/27AuthorsSinger LT, Chambers C, Coles C, et al.KeywordsAlcohol, Drugs, Opioid crisis, Prenatal substance exposure, Research designDOI10.1007/s42844-020-00021-7 |
Toggle | Inclusion of American Indians and Alaskan Natives in Large National Studies: Ethical Considerations and Implications for Biospecimen Collection in the HEALthy Brain and Child Development Study. | Adversity and resilience science | Bakhireva LN, Nebeker C, Ossorio P, et al. | 2020 |
PubMed Record
AbstractThis manuscript is the result of an interdisciplinary team approach to examine the ethical and cultural considerations of biospecimen collection among American Indian and Alaskan Native (AIAN) communities for the planned Healthy Brain and Child Development (HBCD) study. We begin by reviewing a brief history of the treatment of AIAN communities by the US government and within research studies. Based in part on this history, we highlight the overlapping and intersecting vulnerabilities of AIAN communities, including historical trauma, poverty, lack of healthcare access, and environmental hazards. After consideration of ethical and legal implications, we introduce our recommendations for biospecimen collection/biobanking with AIAN communities in the context of population-representative, multi-site, national studies. We recommend the following key considerations: (1) authentic partnership development; (2) beneficence to the community; (3) culturally respectful research design; (4) meaningful consent to support enrollment and retention; (5) culturally appropriate data management. Adherence to a culturally aware approach for inclusion of underrepresented communities assures external validity in the national studies and increases likelihood of bidirectional value exchange. JournalAdversity and resilience sciencePublished2020/10/26AuthorsBakhireva LN, Nebeker C, Ossorio P, et al.KeywordsAmerican Indians and Alaskan Natives, Biospecimen, Ethics, HBCD study, Tribal communitiesDOI10.1007/s42844-020-00020-8 |
Toggle | Neonatal brain connectivity outliers identify over forty percent of IQ outliers at 4 years of age. | Brain and behavior | Gao W, Chen Y, Cornea E, et al. | 2020 |
PubMed Record
AbstractDefining reliable brain markers for the prediction of abnormal behavioral outcomes remains an urgent but extremely challenging task in neuroscience research. This is particularly important for infant studies given the most dramatic brain and behavioral growth during infancy. JournalBrain and behaviorPublished2020/09/17AuthorsGao W, Chen Y, Cornea E, et al.KeywordsDOIe01846 |
Toggle | Functional dissection of prenatal drug effects on baby brain and behavioral development. | Human brain mapping | Salzwedel A, Chen G, Chen Y, et al. | 2020 |
PubMed Record
AbstractPrenatal drug exposure (PDE) is known to affect fetal brain development with documented long-term consequences. Most studies of PDE effects on the brain are based on animal models. In this study, based on a large sample of 133 human neonates and leveraging a novel linear mixed-effect model designed for intersubject variability analyses, we studied the effects of six prenatally exposed drugs (i.e., nicotine, alcohol, selective serotonin reuptake inhibitor, marijuana, cocaine, and opioids) on neonatal whole-brain functional organization and compared them with five other critical nondrug variables (i.e., gestational age at birth/scan, sex, birth weight, and maternal depression). The behavioral implications were also examined. Magnitude-wise, through summing across individual drug effects, our results highlighted ~5% of whole-brain functional connections (FCs) affected by PDE, which was highly comparable with the combined effects of the five nond rug variables. Spatially, the detected PDE effects featured drug-specific patterns with a common bias in higher-order brain regions/networks. Regarding brain-behavioral relationships, the detected connections showing significant drug effects also demonstrated significant correlations with 3-month behavioral outcomes. Further mediation analyses supported a mediation role of the detected brain FCs between PDE status and cognitive/language outcomes. Our findings of widespread, and spatially biased PDE effect patterns coupled with significant behavioral implications may hopefully stimulate more human-based studies into effects of PDE on long-term developmental outcomes. JournalHuman brain mappingPublished2020/08/11AuthorsSalzwedel A, Chen G, Chen Y, et al.Keywordsfunctional connectivity, in utero drug exposure, intersubject variability, neonates, resting-state fMRIDOI10.1002/hbm.25158 |
Toggle | An examination of maternal prenatal BMI and human fetal brain development. | Journal of child psychology and psychiatry, and allied disciplines | Norr ME, Hect JL, Lenniger CJ, et al. | 2020 |
PubMed Record
AbstractPrenatal development is a time when the brain is acutely vulnerable to insult and alteration by environmental factors (e.g., toxins, maternal health). One important risk factor is maternal obesity (Body Mass Index > 30). Recent research indicates that high maternal BMI during pregnancy is associated with increased risk for numerous physical health, cognitive, and mental health problems in offspring across the lifespan. It is possible that heightened maternal prenatal BMI influences the developing brain even before birth. JournalJournal of child psychology and psychiatry, and allied disciplinesPublished2020/08/10AuthorsNorr ME, Hect JL, Lenniger CJ, et al.KeywordsFunctional connectivity, fMRI, obesity, prenatal, resting-stateDOI10.1111/jcpp.13301 |
Toggle | Self-regulation and emotional reactivity in infants with prenatal exposure to opioids and alcohol. | Early human development | Beauchamp KG, Lowe J, Schrader RM, et al. | 2020 |
PubMed Record
AbstractInfants with prenatal substance exposure are at increased risk for developmental problems, with self-regulatory challenges being some of the most pronounced. The current study aimed to investigate the extent to which prenatal substance exposure (alcohol, opioids) impacts infant self-regulation during a relational stressor and the association between self-regulation and infant affect. JournalEarly human developmentPublished2020/07/02AuthorsBeauchamp KG, Lowe J, Schrader RM, et al.KeywordsDOI10.1016/j.earlhumdev.2020.105119 |
Toggle | Growing potential and remaining uncertainties in assessing prenatal alcohol exposure in dry blood spots. | Pediatric research | Bakhireva LN | 2020 |
PubMed Record
AbstractJournalPediatric researchPublished2020/05/06AuthorsBakhireva LNKeywordsDOI10.1038/s41390-020-0936-0 |
Toggle | Three-dimensional motion-corrected T relaxometry with MPnRAGE. | Magnetic resonance in medicine | Kecskemeti S & Alexander AL | 2020 |
PubMed Record
AbstractTo test the performance of the MPnRAGE motion-correction algorithm on quantitative relaxometry estimates. JournalMagnetic resonance in medicinePublished2020/04/17AuthorsKecskemeti S & Alexander ALKeywordsMPnRAGE, R1, T1, motion correction, relaxometryDOI10.1002/mrm.28283 |
Toggle | Alcohol use disorder and cannabis use disorder symptomatology in adolescents is associated with dysfunction in neural processing of future events. | Addiction biology | Aloi J, Blair KS, Meffert H, et al. | 2020 |
PubMed Record
AbstractTwo of the most commonly used substances by adolescents in the United States are cannabis and alcohol. Cannabis use disorder (CUD) and alcohol use disorder (AUD) are associated with impairments in decision-making processes. One mechanism for impaired decision-making in these individuals is thought to be an inability to adequately represent future events during decision-making. In the current study involving 112 adolescents, we used a comparative optimism task to examine the relationship between relative severity of CUD/AUD (as indexed by the CUD/AUD Identification Tests [CUDIT/AUDIT]) and atypical function within neural systems underlying affect-based neural represenation future events. Greater CUDIT scores were negatively related to responses within subgenual anterior and posterior cingulate cortex when processing high-intensity potential future positive and negative events. There was also a particularly marked negative relationship between CUD symptoms and blood oxygen level-dependent (BOLD) responses within visual and premotor cortices to high-intensity, negatively valenced potential future events. However, AUD symptom severity was not associated with dysfunction within these brain regions. These data indicate that relative risk/severity of CUD is associated with reduced responsiveness to future high-intensity events. This may impair decision-making where future significant consequences should guide response choice. JournalAddiction biologyPublished2020/03/05AuthorsAloi J, Blair KS, Meffert H, et al.Keywordsadolescent, cannabis, fMRIDOI10.1111/adb.12885 |
Toggle | Alcohol Use Disorder, But Not Cannabis Use Disorder, Symptomatology in Adolescents Is Associated With Reduced Differential Responsiveness to Reward Versus Punishment Feedback During Instrumental Learning. | Biological psychiatry. Cognitive neuroscience and neuroimaging | Aloi J, Blair KS, Crum KI, et al. | 2020 |
PubMed Record
AbstractThe two most commonly used illegal substances by adolescents in the United States are alcohol and cannabis. Alcohol use disorder (AUD) and cannabis use disorder (CUD) have been associated with dysfunction in decision-making processes in adolescents. One potential mechanism for these impairments is thought to be related to abnormalities in reward and punishment processing. However, very little work has directly examined potential differential relationships between AUD and CUD symptom severity and neural dysfunction during decision making in adolescents. JournalBiological psychiatry. Cognitive neuroscience and neuroimagingPublished2020/02/19AuthorsAloi J, Blair KS, Crum KI, et al.KeywordsAdolescent, Alcohol use disorder, Instrumental learning, Reward, Striatum, fMRIDOI10.1016/j.bpsc.2020.02.003 |
Toggle | Development of Brain Networks In Utero: Relevance for Common Neural Disorders. | Biological psychiatry | Thomason ME | 2020 |
PubMed Record
AbstractMagnetic resonance imaging, histological, and gene analysis approaches in living and nonliving human fetuses and in prematurely born neonates have provided insight into the staged processes of prenatal brain development. Increased understanding of micro- and macroscale brain network development before birth has spurred interest in understanding the relevance of prenatal brain development to common neurological diseases. Questions abound as to the sensitivity of the intrauterine brain to environmental programming, to windows of plasticity, and to the prenatal origin of disorders of childhood that involve disruptions in large-scale network connectivity. Much of the available literature on human prenatal neural development comes from cross-sectional or case studies that are not able to resolve the longitudinal consequences of individual variation in brain development before birth. This review will 1) detail specific methodologies for studying the human prenatal brain, 2) summarize large-scale human prenatal neural network development, integrating findings from across a variety of experimental approaches, 3) explore the plasticity of the early developing brain as well as potential sex differences in prenatal susceptibility, and 4) evaluate opportunities to link specific prenatal brain developmental processes to the forms of aberrant neural connectivity that underlie common neurological disorders of childhood. JournalBiological psychiatryPublished2020/02/19AuthorsThomason MEKeywordsChild, Connectivity, Fetal, MRI, Prenatal, PsychopathologyDOI10.1016/j.biopsych.2020.02.007 |
Toggle | Advancing preventive interventions for pregnant women who are opioid using via the integration of addiction and mental health research. | Current addiction reports | Seghete KLM, Graham AM, Shank TM, et al. | 2020 |
PubMed Record
AbstractThis review examines how research focused on treatment for opioid use in perinatal populations and preventive interventions for postpartum psychopathology have remained separate, despite significant overlap. JournalCurrent addiction reportsPublished2020/01/28AuthorsSeghete KLM, Graham AM, Shank TM, et al.Keywordsopioid use, opioid use disorder, perinatal mental health, postpartum mental health, pregnancyDOI10.1007/s40429-020-00296-x |
Toggle | Test-retest of automated segmentation with different motion correction strategies: A comparison of prospective versus retrospective methods. | NeuroImage | Kecskemeti SR & Alexander AL | 2019 |
PubMed Record
AbstractTest-retest of automated image segmentation algorithms (FSL FAST, FSL FIRST, and FREESURFER) are computed on magnetic resonance images from 12 unsedated children aged 9.4±2.6 years ([min,max] = [6.5 years, 13.8 years]) using different approaches to motion correction (prospective versus retrospective). The prospective technique, PROMO MPRAGE, dynamically estimates motion using specially acquired navigator images and adjusts the remaining acquisition accordingly, whereas the retrospective technique, MPnRAGE, uses a self-navigation property to retrospectively estimate and account for motion during image reconstruction. To increase the likelihood and range of motions, participants heads were not stabilized with padding during repeated scans. When motion was negligible both techniques had similar performance. When motion was not negligible, the automated image segmentation and anatomical labeling software tools showed the most consistent performance with the retrospectively corrected MPnRAGE technique (≥80% volume overlaps for 15 of 16 regions for FIRST and FREESURFER, with greater than 90% volume overlaps for 12 regions with FIRST and 11 regions with FREESURFER). Prospectively corrected MPRAGE with linear view-ordering also demonstrated lower performance than MPnRAGE without retrospective motion correction. JournalNeuroImagePublished2019/12/30AuthorsKecskemeti SR & Alexander ALKeywordsFIRST, Freesurfer, MPnRAGE, Motion correction, PROMO, Segmentation, VolumeDOI10.1016/j.neuroimage.2019.116494 |
Toggle | Disparities in breastfeeding outcomes among women with opioid use disorder. | Acta paediatrica | Stephen JM, Shrestha S, Yakes Jimenez E, et al. | 2019 |
PubMed Record
AbstractJournalActa paediatricaPublished2019/12/09AuthorsStephen JM, Shrestha S, Yakes Jimenez E, et al.KeywordsDOI10.1111/apa.15107 |
Toggle | Functional Connectome of the Fetal Brain. | The Journal of neuroscience : the official journal of the Society for Neuroscience | Turk E, van den Heuvel MI, Benders MJ, et al. | 2019 |
PubMed Record
AbstractLarge-scale functional connectome formation and reorganization is apparent in the second trimester of pregnancy, making it a crucial and vulnerable time window in connectome development. Here we identified which architectural principles of functional connectome organization are initiated before birth, and contrast those with topological characteristics observed in the mature adult brain. A sample of 105 pregnant women participated in human fetal resting-state fMRI studies (fetal gestational age between 20 and 40 weeks). Connectome analysis was used to analyze weighted network characteristics of fetal macroscale brain wiring. We identified efficient network attributes, common functional modules, and high overlap between the fetal and adult brain network. Our results indicate that key features of the functional connectome are present in the second and third trimesters of pregnancy. Understanding the organizational principles of fetal connectome organization may bring opportunities to develop markers for early detection of alterations of brain function. The fetal to neonatal period is well known as a critical stage in brain development. Rapid neurodevelopmental processes establish key functional neural circuits of the human brain. Prenatal risk factors may interfere with early trajectories of connectome formation and thereby shape future health outcomes. Recent advances in MRI have made it possible to examine fetal brain functional connectivity. In this study, we evaluate the network topography of normative functional network development during connectome genesis Understanding the developmental trajectory of brain connectivity provides a basis for understanding how the prenatal period shapes future brain function and disease dysfunction. JournalThe Journal of neuroscience : the official journal of the Society for NeurosciencePublished2019/11/04AuthorsTurk E, van den Heuvel MI, Benders MJ, et al.Keywordsbrain development, fetal, functional connectivity, prenatal, resting-state fMRIDOI10.1523/JNEUROSCI.2891-18.2019 |
Toggle | Using the Actor-Partner Interdependence Model to assess maternal and infant contributions to mother-infant affective exchanges during the Still-Face Paradigm. | Infant behavior & development | Boeve JL, Beeghly M, Stacks AM, et al. | 2019 |
PubMed Record
AbstractThis study describes maternal and infant contributions to dyadic affective exchanges during the Still-Face Paradigm (SFP) in an understudied mostly low-income sample. One hundred eleven mothers and their 7-month-old infants were videotaped during the SFP to analyze how a social stressor affects mother-infant positive and negative affective exchanges during interaction. The SFP includes 3 episodes: baseline, maternal still-face, and reunion. Maternal and infant positive and negative affect were scored by masked reliable coders. Data were analyzed using the Actor-Partner Interdependence Model to test the hypotheses that each partner’s affectivity during the baseline episode would predict their own affectivity during the reunion episode (actor effects). We also expected that each partner’s affectivity during the baseline episode would influence the other partner’s affectivity during the reunion episodes (partner effects). After controlling for infant sex and maternal education, results provided evidence for actor effects for maternal and infant positive affect, and for partner effects for maternal baseline positive affect to infant positive affect during the reunion. One significant partner effect was observed for negative affect: Infant negativity during baseline predicted greater maternal negativity during reunion. Findings confirm that both mothers and infants contribute to dyadic affective processes during the SFP but specific findings vary depending on the affective valence in question. Clinical implications and future research are discussed. JournalInfant behavior & developmentPublished2019/08/21AuthorsBoeve JL, Beeghly M, Stacks AM, et al.KeywordsActor partner interdependence model, Dyadic interaction, Mother-infant affective processes, Still-Face ParadigmDOI10.1016/j.infbeh.2019.101351 |
Toggle | Impact of maternal childhood trauma on child behavioral problems: The role of child frontal alpha asymmetry. | Developmental psychobiology | van de Ven MCJ, van den Heuvel MI, Bhogal A, et al. | 2019 |
PubMed Record
AbstractChildhood trauma is associated with many long-term negative outcomes, and is not limited to the individual experiencing the trauma, but extends to subsequent generations. However, mechanisms underlying the association between maternal childhood trauma and child psychopathology are not well understood. Here, we targeted frontal alpha asymmetry (FAA) as a potential underlying factor of the relationship between maternal childhood trauma and child behavioral problems. Electroencephalography (EEG) was recorded from (N = 45) children (Mean age = 57.9 months, SD = 3.13) during an eyes-closed paradigm in order to evaluate FAA. Mothers reported on their childhood trauma experiences using the Childhood Trauma Questionnaire (CTQ), and on their child’s behavior using the child behavior checklist (CBCL). We found that maternal childhood trauma significantly predicted child total, internalizing, and externalizing behavior at age 5 years. We also observed a role for FAA such that it acted as a moderator, but not mediator, for behavioral problems. We found that children with relative more right/less left frontal activity were more at risk to develop behavioral problems when their mother had been exposed to trauma in her childhood. These results indicate that child frontal asymmetry may serve as a susceptibility marker for child behavioral problems. JournalDevelopmental psychobiologyPublished2019/08/01Authorsvan de Ven MCJ, van den Heuvel MI, Bhogal A, et al.KeywordsEEG, asymmetry, externalizing, internalizing, traumaDOI10.1002/dev.21900 |
Toggle | Cognitive and Behavioral Impact on Children Exposed to Opioids During Pregnancy. | Pediatrics | Larson JJ, Graham DL, Singer LT, et al. | 2019 |
PubMed Record
AbstractThe developmental impact of opioid use during pregnancy is a subject of ongoing debate. Short-term neonatal outcomes, such as lower birth weight and neonatal abstinence syndrome, are the most well-recognized outcomes. However, knowledge gaps exist regarding longer-term neurocognitive and mental health outcomes. In this article, we summarize an expert panel discussion that was held in April 2018 by the Substance Abuse and Mental Health Services Administration and attended by national experts in the field of perinatal opioid exposure and its impact on child development. Despite the challenges with research in this area, there is emerging literature revealing an association between neonates exposed to opioids in utero and longer-term adverse neurocognitive, behavioral, and developmental outcomes. Although adverse sequalae may not be apparent in the neonatal period, they may become more salient as children develop and reach preschool and school age. Multiple variables (genetic, environmental, and biological) result in a highly complex picture. The next steps and strategies to support families impacted by opioid use disorder are explored. Model programs are also considered, including integrated care for the child and mother, parenting supports, and augmentations to home visiting. JournalPediatricsPublished2019/07/18AuthorsLarson JJ, Graham DL, Singer LT, et al.KeywordsDOIe20190514 |
Toggle | Navigating social norms of injection initiation assistance during an overdose crisis: A qualitative study of the perspectives of people who inject drugs (PWID) in Vancouver, Canada. | The International journal on drug policy | Olding M, Werb D, Guise A, et al. | 2019 |
PubMed Record
AbstractDespite the proliferation of fentanyl and fentanyl-adulterated opioids in North America, the impacts of this drug market change on injection initiation processes have not been examined. With the aim of informing structural interventions to address injection initiation and related harms, we explore how people who inject drugs (PWID) in Vancouver, Canada understand and navigate social norms of initiating others into injecting within the context of an overdose crisis. In-depth qualitative interviews were conducted with 19 PWID who reported helping someone inject for the first time. Participants were recruited from two cohort studies of PWID. Participants articulated moral dilemmas about assisting others with injecting. While participants described a ‘moral code’ prohibiting assisting injection-naïve individuals, this code was not the sole consideration shaping social action around injection initiation. Rather, PWID exercised agency about whether and how to assist novice injectors within the context of constraining and enabling social norms around practicing interpersonal responsibility. Changes to the drug market heightened feelings of moral culpability and criminal liability among PWID who assisted others into injection, given that injecting heightened initiates’ risk of overdose. These concerns operated in tension with the aim of protecting novice injectors from harms associated with an increasingly potent and unpredictable drug supply by providing them with injection assistance, education and supervision. Our analysis of how PWID practice interpersonal responsibility helps conceptualise how ‘moral codes’ prohibiting initiation assistance are managed and negotiated amidst structural vulnerability. Structural interventions reducing the vulnerability of novice injectors should be prioritized, including the implementation of supervised injection sites allowing for assisted injection, Good Samaritan laws, and policy changes conducive to a safer drug supply. JournalThe International journal on drug policyPublished2019/04/28AuthorsOlding M, Werb D, Guise A, et al.KeywordsFentanyl, Injection drug use, Injection initiation, People who inject drugsDOI10.1016/j.drugpo.2019.04.004 |
Toggle | Sex differences in functional connectivity during fetal brain development. | Developmental cognitive neuroscience | Wheelock MD, Hect JL, Hernandez-Andrade E, et al. | 2019 |
PubMed Record
AbstractSex-related differences in brain and behavior are apparent across the life course, but the exact set of processes that guide their emergence in utero remains a topic of vigorous scientific inquiry. Here, we evaluate sex and gestational age (GA)-related change in functional connectivity (FC) within and between brain wide networks. Using resting-state functional magnetic resonance imaging we examined FC in 118 human fetuses between 25.9 and 39.6 weeks GA (70 male; 48 female). Infomap was applied to the functional connectome to identify discrete prenatal brain networks in utero. A consensus procedure produced an optimal model comprised of 16 distinct fetal neural networks distributed throughout the cortex and subcortical regions. We used enrichment analysis to assess network-level clustering of strong FC-GA correlations separately in each sex group, and to identify network pairs exhibiting distinct patterns of GA-related change in FC between males and females. We discovered both within and between network FC-GA associations that varied with sex. Specifically, associations between GA and posterior cingulate-temporal pole and fronto-cerebellar FC were observed in females only, whereas the association between GA and increased intracerebellar FC was stronger in males. These observations confirm that sexual dimorphism in functional brain systems emerges during human gestation. JournalDevelopmental cognitive neurosciencePublished2019/03/05AuthorsWheelock MD, Hect JL, Hernandez-Andrade E, et al.KeywordsConnectivity, Gestational age, MRI, Prenatal, Resting-state, SexDOI100632 |
Toggle |
PubMed Record
AbstractJournalPublished//AuthorsKeywordsDOI |