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Rasmussen JM, Thompson PM, Entringer S, Buss C, Wadhwa PD. Fetal programming of human energy homeostasis brain networks: Issues and considerations. Obes Rev 2022; 23:e13392. [PMID: 34845821 DOI: 10.1111/obr.13392] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/29/2021] [Accepted: 10/24/2021] [Indexed: 02/07/2023]
Abstract
In this paper, we present a transdisciplinary framework and testable hypotheses regarding the process of fetal programming of energy homeostasis brain circuitry. Our model proposes that key aspects of energy homeostasis brain circuitry already are functional by the time of birth (with substantial interindividual variation); that this phenotypic variation at birth is an important determinant of subsequent susceptibility for energy imbalance and childhood obesity risk; and that this brain circuitry exhibits developmental plasticity, in that it is influenced by conditions during intrauterine life, particularly maternal-placental-fetal endocrine, immune/inflammatory, and metabolic processes and their upstream determinants. We review evidence that supports the scientific premise for each element of this formulation, identify future research directions, particularly recent advances that may facilitate a better quantification of the ontogeny of energy homeostasis brain networks, highlight animal and in vitro-based approaches that may better address the determinants of interindividual variation in energy homeostasis brain networks, and discuss the implications of this formulation for the development of strategies targeted towards the primary prevention of childhood obesity.
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Affiliation(s)
- Jerod M Rasmussen
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Sonja Entringer
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA
| | - Claudia Buss
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA
| | - Pathik D Wadhwa
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA.,Department of Obstetrics and Gynecology, University of California, Irvine, California, USA.,Department of Epidemiology, University of California, Irvine, California, USA
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Walhovd KB, Fjell AM, Wang Y, Amlien IK, Mowinckel AM, Lindenberger U, Düzel S, Bartrés-Faz D, Ebmeier KP, Drevon CA, Baaré WFC, Ghisletta P, Johansen LB, Kievit RA, Henson RN, Madsen KS, Nyberg L, R Harris J, Solé-Padullés C, Pudas S, Sørensen Ø, Westerhausen R, Zsoldos E, Nawijn L, Lyngstad TH, Suri S, Penninx B, Rogeberg OJ, Brandmaier AM. Education and Income Show Heterogeneous Relationships to Lifespan Brain and Cognitive Differences Across European and US Cohorts. Cereb Cortex 2022; 32:839-854. [PMID: 34467389 PMCID: PMC8841563 DOI: 10.1093/cercor/bhab248] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 12/19/2022] Open
Abstract
Higher socio-economic status (SES) has been proposed to have facilitating and protective effects on brain and cognition. We ask whether relationships between SES, brain volumes and cognitive ability differ across cohorts, by age and national origin. European and US cohorts covering the lifespan were studied (4-97 years, N = 500 000; 54 000 w/brain imaging). There was substantial heterogeneity across cohorts for all associations. Education was positively related to intracranial (ICV) and total gray matter (GM) volume. Income was related to ICV, but not GM. We did not observe reliable differences in associations as a function of age. SES was more strongly related to brain and cognition in US than European cohorts. Sample representativity varies, and this study cannot identify mechanisms underlying differences in associations across cohorts. Differences in neuroanatomical volumes partially explained SES-cognition relationships. SES was more strongly related to ICV than to GM, implying that SES-cognition relations in adulthood are less likely grounded in neuroprotective effects on GM volume in aging. The relatively stronger SES-ICV associations rather are compatible with SES-brain volume relationships being established early in life, as ICV stabilizes in childhood. The findings underscore that SES has no uniform association with, or impact on, brain and cognition.
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Affiliation(s)
- Kristine B Walhovd
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
- Department of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo 0424, Norway
| | - Anders M Fjell
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
- Department of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo 0424, Norway
| | - Yunpeng Wang
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
| | - Inge K Amlien
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
| | - Athanasia M Mowinckel
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
| | - Ulman Lindenberger
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin 14195, Germany
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research, Berlin D-14195, Germany
| | - Sandra Düzel
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin 14195, Germany
| | - David Bartrés-Faz
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, and Institut de Neurociències, Universitat de Barcelona, Barcelona 08036, Spain
| | - Klaus P Ebmeier
- Department of Psychiatry, University of Oxford, Oxford OX3 7JX, UK
| | - Christian A Drevon
- Vitas AS, Oslo 0349, Norway
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Oslo 0317, Norway
| | - William F C Baaré
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
| | - Paolo Ghisletta
- Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
- UniDistance Suisse, Brig, Brig 3900, Switzerland
- Swiss National Centre of Competence in Research LIVES, University of Geneva, Geneva 1212, Switzerland
| | - Louise Baruël Johansen
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
- Center for Neuropsychiatric Schizophrenia Research and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Mental Health Centre Glostrup, Glostrup 2600, Denmark
| | - Rogier A Kievit
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge CB2 7EF, UK
- Cognitive Neuroscience Department, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen 6500 GL, The Netherlands
| | - Richard N Henson
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge CB2 7EF, UK
| | - Kathrine Skak Madsen
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
- Radiography, Department of Technology, University College Copenhagen, Copenhagen 1799, Denmark
| | - Lars Nyberg
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
- Umeå Center for Functional Brain Imaging, Umeå University, Umeå 901 87, Sweden
- Department of Integrative Medical Biology, Umeå University, Umeå 901 87, Sweden
- Department of Radiation Sciences, Radiology, Umeå University, 901 87 Umeå, Sweden
| | - Jennifer R Harris
- Division for Health Data and Digitalisation, The Norwegian Institute of Public Health, Oslo 0213, Norway
| | - Cristina Solé-Padullés
- Departament de Medicina, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, and Institut de Neurociències, Universitat de Barcelona, Barcelona 08036, Spain
| | - Sara Pudas
- Umeå Center for Functional Brain Imaging, Umeå University, Umeå 901 87, Sweden
- Department of Radiation Sciences, Radiology, Umeå University, 901 87 Umeå, Sweden
| | - Øystein Sørensen
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
| | - René Westerhausen
- Center for Lifespan Changes in Brain and Cognition, University of Oslo, Oslo 0317, Norway
| | - Enikő Zsoldos
- Department of Psychiatry, University of Oxford, Oxford OX3 7JX, UK
- Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford OX3 7JX, UK
| | - Laura Nawijn
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam 1081 HJ, The Netherlands
| | - Torkild Hovde Lyngstad
- Department of Sociology and Human Geography, Faculty of Social Sciences, University of Oslo, Oslo 0317, Norway
| | - Sana Suri
- Department of Psychiatry, University of Oxford, Oxford OX3 7JX, UK
- Wellcome Centre for Integrative Neuroimaging, University of Oxford, Oxford OX3 7JX, UK
| | - Brenda Penninx
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam 1081 HJ, The Netherlands
| | | | - Andreas M Brandmaier
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin 14195, Germany
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research, Berlin D-14195, Germany
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53
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DeJoseph ML, Herzberg MP, Sifre RD, Berry D, Thomas KM. Measurement matters: An individual differences examination of family socioeconomic factors, latent dimensions of children's experiences, and resting state functional brain connectivity in the ABCD sample. Dev Cogn Neurosci 2022; 53:101043. [PMID: 34915436 PMCID: PMC8683693 DOI: 10.1016/j.dcn.2021.101043] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 11/22/2021] [Accepted: 12/02/2021] [Indexed: 12/15/2022] Open
Abstract
The variation in experiences between high and low-socioeconomic status contexts are posited to play a crucial role in shaping the developing brain and may explain differences in child outcomes. Yet, examinations of SES and brain development have largely been limited to distal proxies of these experiences (e.g., income comparisons). The current study sought to disentangle the effects of multiple socioeconomic indices and dimensions of more proximal experiences on resting-state functional connectivity (rsFC) in a sample of 7834 youth (aged 9-10 years) from the Adolescent Brain Cognitive Development (ABCD) study. We applied moderated nonlinear factor analysis (MNLFA) to establish measurement invariance among three latent environmental dimensions of experience (material/economic deprivation, caregiver social support, and psychosocial threat). Results revealed measurement biases as a function of child age, sex, racial group, family income, and parental education, which were statistically adjusted in the final MNLFA scores. Mixed-effects models demonstrated that socioeconomic indices and psychosocial threat differentially predicted variation in frontolimbic networks, and threat statistically moderated the association between income and connectivity between the dorsal and ventral attention networks. Findings illuminate the importance of reducing measurement biases to gain a more socioculturally-valid understanding of the complex and nuanced links between socioeconomic context, children's experiences, and neurodevelopment.
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Affiliation(s)
| | - Max P Herzberg
- Institute of Child Development, University of Minnesota, USA; Department of Psychiatry, Washington University School of Medicine, USA.
| | - Robin D Sifre
- Institute of Child Development, University of Minnesota, USA.
| | - Daniel Berry
- Institute of Child Development, University of Minnesota, USA.
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54
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Low household income and neurodevelopment from infancy through adolescence. PLoS One 2022; 17:e0262607. [PMID: 35081147 PMCID: PMC8791534 DOI: 10.1371/journal.pone.0262607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 12/29/2021] [Indexed: 01/21/2023] Open
Abstract
Despite advancements in the study of brain maturation at different developmental epochs, no work has linked the significant neural changes occurring just after birth to the subtler refinements in the brain occurring in childhood and adolescence. We aimed to provide a comprehensive picture regarding foundational neurodevelopment and examine systematic differences by family income. Using a nationally representative longitudinal sample of 486 infants, children, and adolescents (age 5 months to 20 years) from the NIH MRI Study of Normal Brain Development and leveraging advances in statistical modeling, we mapped developmental trajectories for the four major cortical lobes and constructed charts that show the statistical distribution of gray matter and reveal the considerable variability in regional volumes and structural change, even among healthy, typically developing children. Further, the data reveal that significant structural differences in gray matter development for children living in or near poverty, first detected during childhood (age 2.5-6.5 years), evolve throughout adolescence.
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55
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Reduced vmPFC volume mediates the association between early exposure to family material hardship and problematic mobile phone use: The moderating role of parental attachment. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-02720-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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56
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Barch DM, Donohue MR, Elsayed NM, Gilbert K, Harms MP, Hennefield L, Herzberg M, Kandala S, Karcher NR, Jackson JJ, Luking KR, Rappaport BI, Sanders A, Taylor R, Tillman R, Vogel AC, Whalen D, Luby JL. Early Childhood Socioeconomic Status and Cognitive and Adaptive Outcomes at the Transition to Adulthood: The Mediating Role of Gray Matter Development Across Five Scan Waves. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2022; 7:34-44. [PMID: 34273554 PMCID: PMC8917509 DOI: 10.1016/j.bpsc.2021.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/21/2021] [Accepted: 07/06/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Early low socioeconomic status (SES) is associated with poor outcomes in childhood, many of which endure into adulthood. It is critical to determine how early low SES relates to trajectories of brain development and whether these mediate relationships to poor outcomes. We use data from a unique 17-year longitudinal study with five waves of structural brain imaging to prospectively examine relationships between preschool SES and cognitive, social, academic, and psychiatric outcomes in early adulthood. METHODS Children (n = 216, 50% female, 47.2% non-White) were recruited from a study of early onset depression and followed approximately annually. Family income-to-needs ratios (SES) were assessed when children were ages 3 to 5 years. Volumes of cortical gray and white matter and subcortical gray matter collected across five scan waves were processed using the FreeSurfer Longitudinal pipeline. When youth were ages 16+ years, cognitive function was assessed using the NIH Toolbox, and psychiatric diagnoses, high-risk behaviors, educational function, and social function were assessed using clinician administered and parent/youth report measures. RESULTS Lower preschool SES related to worse cognitive, high-risk, educational, and social outcomes (|standardized B| = 0.20-0.31, p values < .003). Lower SES was associated with overall lower cortical (standardized B = 0.12, p < .0001) and subcortical gray matter (standardized B = 0.17, p < .0001) volumes, as well as a shallower slope of subcortical gray matter growth over time (standardized B = 0.04, p = .012). Subcortical gray matter mediated the relationship of preschool SES to cognition and high-risk behaviors. CONCLUSIONS These novel longitudinal data underscore the key role of brain development in understanding the long-lasting relations of early low SES to outcomes in children.
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Affiliation(s)
- Deanna M Barch
- Departments of Psychological & Brain Sciences, Psychiatry, and Radiology, Washington University in St. Louis, St. Louis, Missouri; Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri; Department of Radiology, Washington University in St. Louis, St. Louis, Missouri.
| | - Meghan Rose Donohue
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Nourhan M Elsayed
- Departments of Psychological & Brain Sciences, Psychiatry, and Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Kirsten Gilbert
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Michael P Harms
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Laura Hennefield
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Max Herzberg
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Sridhar Kandala
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Nicole R Karcher
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Joshua J Jackson
- Departments of Psychological & Brain Sciences, Psychiatry, and Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Katherine R Luking
- Departments of Psychological & Brain Sciences, Psychiatry, and Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Brent I Rappaport
- Departments of Psychological & Brain Sciences, Psychiatry, and Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Ashley Sanders
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Rita Taylor
- Departments of Psychological & Brain Sciences, Psychiatry, and Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Rebecca Tillman
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Alecia C Vogel
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Diana Whalen
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
| | - Joan L Luby
- Department of Psychiatry, Washington University in St. Louis, St. Louis, Missouri
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Ellwood-Lowe ME, Whitfield-Gabrieli S, Bunge SA. Brain network coupling associated with cognitive performance varies as a function of a child's environment in the ABCD study. Nat Commun 2021; 12:7183. [PMID: 34893612 PMCID: PMC8664837 DOI: 10.1038/s41467-021-27336-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 11/09/2021] [Indexed: 02/03/2023] Open
Abstract
Prior research indicates that lower resting-state functional coupling between two brain networks, lateral frontoparietal network (LFPN) and default mode network (DMN), relates to cognitive test performance, for children and adults. However, most of the research that led to this conclusion has been conducted with non-representative samples of individuals from higher-income backgrounds, and so further studies including participants from a broader range of socioeconomic backgrounds are required. Here, in a pre-registered study, we analyzed resting-state fMRI from 6839 children ages 9-10 years from the ABCD dataset. For children from households defined as being above poverty (family of 4 with income > $25,000, or family of 5+ with income > $35,000), we replicated prior findings; that is, we found that better performance on cognitive tests correlated with weaker LFPN-DMN coupling. For children from households defined as being in poverty, the direction of association was reversed, on average: better performance was instead directionally related to stronger LFPN-DMN connectivity, though there was considerable variability. Among children in households below poverty, the direction of this association was predicted in part by features of their environments, such as school type and parent-reported neighborhood safety. These results highlight the importance of including representative samples in studies of child cognitive development.
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Affiliation(s)
| | | | - Silvia A Bunge
- Department of Psychology, University of California, Berkeley, Berkeley, CA, USA
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, USA
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Chen LZ, Holmes AJ, Zuo XN, Dong Q. Neuroimaging brain growth charts: A road to mental health. PSYCHORADIOLOGY 2021; 1:272-286. [PMID: 35028568 PMCID: PMC8739332 DOI: 10.1093/psyrad/kkab022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/03/2021] [Accepted: 12/17/2021] [Indexed: 12/30/2022]
Abstract
Mental disorders are common health concerns and contribute to a heavy global burden on our modern society. It is challenging to identify and treat them timely. Neuroimaging evidence suggests the incidence of various psychiatric and behavioral disorders is closely related to the atypical development of brain structure and function. The identification and understanding of atypical brain development provide chances for clinicians to detect mental disorders earlier, perhaps even prior to onset, and treat them more precisely. An invaluable and necessary method in identifying and monitoring atypical brain development are growth charts of typically developing individuals in the population. The brain growth charts can offer a series of standard references on typical neurodevelopment, representing an important resource for the scientific and medical communities. In the present paper, we review the relationship between mental disorders and atypical brain development from a perspective of normative brain development by surveying the recent progress in the development of brain growth charts, including four aspects on growth chart utility: 1) cohorts, 2) measures, 3) mechanisms, and 4) clinical translations. In doing so, we seek to clarify the challenges and opportunities in charting brain growth, and to promote the application of brain growth charts in clinical practice.
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Affiliation(s)
- Li-Zhen Chen
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China
| | - Avram J Holmes
- Department of Psychology, Yale University, New Haven, CT 06511, USA
- Department of Psychiatry, Yale University, New Haven, CT 06511, USA
| | - Xi-Nian Zuo
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China
- National Basic Science Data Center, Beijing 100190, China
- Developmental Population Neuroscience Research Center, International Data Group/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China
- Research Center for Lifespan Development of Mind and Brain, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
| | - Qi Dong
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China
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Rakesh D, Cropley V, Zalesky A, Vijayakumar N, Allen NB, Whittle S. Neighborhood disadvantage and longitudinal brain-predicted-age trajectory during adolescence. Dev Cogn Neurosci 2021; 51:101002. [PMID: 34411954 PMCID: PMC8377545 DOI: 10.1016/j.dcn.2021.101002] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 07/25/2021] [Accepted: 08/08/2021] [Indexed: 01/16/2023] Open
Abstract
Neighborhood disadvantage has consistently been linked to alterations in brain structure; however, positive environmental (e.g., positive parenting) and psychological factors (e.g., temperament) may buffer these effects. We aimed to investigate associations between neighborhood disadvantage and deviations from typical neurodevelopmental trajectories during adolescence, and examine the moderating role of positive parenting and temperamental effortful control (EC). Using a large dataset (n = 1313), a normative model of brain morphology was established, which was then used to predict the age of youth from a longitudinal dataset (n = 166, three time-points at age 12, 16, and 19). Using linear mixed models, we investigated whether trajectories of the difference between brain-predicted-age and chronological age (brainAGE) were associated with neighborhood disadvantage, and whether positive parenting (positive behavior during a problem-solving task) and EC moderated these associations. We found that neighborhood disadvantage was associated with positive brainAGE during early adolescence and a deceleration (decreasing brainAGE) thereafter. EC moderated this association such that in disadvantaged adolescents, low EC was associated with delayed development (negative brainAGE) during late adolescence. Findings provide evidence for complex associations between environmental and psychological factors, and brain maturation. They suggest that neighborhood disadvantage may have long-term effects on neurodevelopment during adolescence, but high EC could buffer these effects.
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Affiliation(s)
- Divyangana Rakesh
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Victoria, Australia.
| | - Vanessa Cropley
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Victoria, Australia
| | - Andrew Zalesky
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Victoria, Australia; Melbourne School of Engineering, University of Melbourne, Melbourne, Australia
| | | | | | - Sarah Whittle
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Victoria, Australia.
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60
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Ferschmann L, Bos MGN, Herting MM, Mills KL, Tamnes CK. Contextualizing adolescent structural brain development: Environmental determinants and mental health outcomes. Curr Opin Psychol 2021; 44:170-176. [PMID: 34688028 DOI: 10.1016/j.copsyc.2021.09.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/15/2021] [Accepted: 09/20/2021] [Indexed: 01/04/2023]
Abstract
The spatiotemporal group-level patterns of brain macrostructural development are relatively well-documented. Current research emphasizes individual variability in brain development, including its causes and consequences. Although genetic factors and prenatal and perinatal events play critical roles, calls are now made to also study brain development in transactional interplay with the different aspects of an individual's physical and social environment. Such focus is highly relevant for research on adolescence, a period involving a multitude of contextual changes paralleled by continued refinement of complex cognitive and affective neural systems. Here, we discuss associations between selected aspects of an individual's physical and social environment and adolescent brain structural development and possible links to mental health. We also touch on methodological considerations for future research.
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Affiliation(s)
- Lia Ferschmann
- PROMENTA Research Center, Department of Psychology, University of Oslo, Norway.
| | - Marieke G N Bos
- Institute of Psychology, Leiden University, the Netherlands; Leiden Institute for Brain and Cognition, Leiden University, the Netherlands
| | - Megan M Herting
- Department of Population and Public Health Sciences, University of Southern California, USA
| | - Kathryn L Mills
- PROMENTA Research Center, Department of Psychology, University of Oslo, Norway; Department of Psychology, University of Oregon, USA
| | - Christian K Tamnes
- PROMENTA Research Center, Department of Psychology, University of Oslo, Norway; NORMENT, Institute of Clinical Medicine, University of Oslo, Norway; Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
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Ilyka D, Johnson MH, Lloyd-Fox S. Infant social interactions and brain development: A systematic review. Neurosci Biobehav Rev 2021; 130:448-469. [PMID: 34506843 PMCID: PMC8522805 DOI: 10.1016/j.neubiorev.2021.09.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 08/31/2021] [Accepted: 09/01/2021] [Indexed: 01/21/2023]
Abstract
Associations between caregiver-infant behaviours during social interactions and brain development outcomes were investigated. Caregivers' and infants' behaviours in interactions related to children’s structural, functional and connectivity measures. Concurrent associations between behavioural and brain measures were apparent as early as three months postnatally. Long-term associations between behaviours in early interactions and brain development outcomes were observed decades later. Individual differences in early interactions and associated brain development is an important avenue for further research.
From birth, interactions with others are an integral part of a person’s daily life. In infancy, social exchanges are thought to be critical for optimal brain development. This systematic review explores this association by drawing together infant studies that relate adult-infant behaviours – coded from their social interactions - to children’s brain measures collected during a neuroimaging session in infancy, childhood, adolescence or adulthood. In total, we identified 55 studies that explored associations between infants’ social interactions and neural measures. These studies show that several aspects of caregiver-infant behaviours are associated with, or predict, a variety of neural responses in infants, children and adolescents. The presence of both concurrent and long-term associations - some of which are first observed just a few months postnatally and extend into adulthood - open an important research avenue and motivate further longitudinal studies.
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Affiliation(s)
- Dianna Ilyka
- Department of Psychology, University of Cambridge, United Kingdom.
| | - Mark H Johnson
- Department of Psychology, University of Cambridge, United Kingdom
| | - Sarah Lloyd-Fox
- Department of Psychology, University of Cambridge, United Kingdom
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Rakesh D, Whittle S. Socioeconomic status and the developing brain - A systematic review of neuroimaging findings in youth. Neurosci Biobehav Rev 2021; 130:379-407. [PMID: 34474050 DOI: 10.1016/j.neubiorev.2021.08.027] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/13/2021] [Accepted: 08/25/2021] [Indexed: 02/06/2023]
Abstract
A growing literature has shown associations between socioeconomic disadvantage and neural properties (such as brain structure and function). In this review, we aimed to synthesize findings on the neural correlates of socioeconomic status (SES) in youth samples across neuroimaging modalities. We also aimed to disentangle the effects of different SES measures (e.g., parent income and education) in our synthesis. We found relatively consistent patterns of positive associations between SES and both volume and cortical surface area of frontal regions, and amygdala, hippocampal, and striatal volume (with most consistent results for composite SES indices). Despite limited longitudinal work, results suggest that SES is associated with developmental trajectories of gray matter structure. Higher SES was also found to be associated with increased fractional anisotropy of some white matter tracts, although there were more null than positive findings. Finally, methodological heterogeneity in brain function and connectivity studies prevented us from making strong inferences. Based on our findings, we make recommendations for future research, discuss the role of mitigating factors, and implications for policy.
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Affiliation(s)
- Divyangana Rakesh
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, VIC, Australia.
| | - Sarah Whittle
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, VIC, Australia
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63
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Society to cell: How child poverty gets “Under the Skin” to influence child development and lifelong health. DEVELOPMENTAL REVIEW 2021. [DOI: 10.1016/j.dr.2021.100983] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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64
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Li X, Lipschutz R, Hernandez SM, Biekman B, Shen S, Montgomery DA, Perlman SB, Pollonini L, Bick J. Links between socioeconomic disadvantage, neural function, and working memory in early childhood. Dev Psychobiol 2021; 63:e22181. [PMID: 34423434 DOI: 10.1002/dev.22181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 11/10/2022]
Abstract
Children reared in socioeconomically disadvantaged environments are at risk for academic, cognitive, and behavioral problems. Mounting evidence suggests that childhood adversities, encountered at disproportionate rates in contexts of socioeconomic risk, shape the developing brain in ways that explain disparities. Circuitries that subserve neurocognitive functions related to memory, attention, and cognitive control are especially affected. However, most work showing altered neural function has focused on middle childhood and adolescence. Understanding alterations in brain development during foundational points in early childhood is a key next step. To address this gap, we examined functional near-infrared-spectroscopy-based neural activation during a working memory (WM) task in young children aged 4-7 years (N = 30) who varied in socioeconomic risk exposure. Children who experienced greater disadvantage (lower income to needs ratio and lower Hollingshead index) exhibited lower activation in the lateral prefrontal cortex than children who experienced less to no disadvantage. Variability in prefrontal cortex activation, but not behavioral performance on the WM task, was associated with worse executive functioning in children as reported by parents. These findings add to existing evidence that exposure to early adversity, such as socioeconomic risk, may lead to foundational changes in the developing brain, which increases risk for disparities in functioning across multiple cognitive and social domains.
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Affiliation(s)
- Xinge Li
- Department of Psychology, University of Houston, Houston, Texas, USA
| | - Rebecca Lipschutz
- Department of Psychology, University of Houston, Houston, Texas, USA
| | | | - Brian Biekman
- Department of Psychology, University of Houston, Houston, Texas, USA
| | - Shutian Shen
- Department of Psychology, University of Houston, Houston, Texas, USA
| | | | - Susan B Perlman
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Luca Pollonini
- Department of Engineering Technology, University of Houston, Houston, Texas, USA
| | - Johanna Bick
- Department of Psychology, University of Houston, Houston, Texas, USA
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65
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Demir-Lira ÖE, Asaridou SS, Nolte C, Small SL, Goldin-Meadow S. Parent Language Input Prior to School Forecasts Change in Children's Language-Related Cortical Structures During Mid-Adolescence. Front Hum Neurosci 2021; 15:650152. [PMID: 34408634 PMCID: PMC8366586 DOI: 10.3389/fnhum.2021.650152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 06/04/2021] [Indexed: 11/13/2022] Open
Abstract
Children differ widely in their early language development, and this variability has important implications for later life outcomes. Parent language input is a strong experiential factor predicting the variability in children's early language skills. However, little is known about the brain or cognitive mechanisms that underlie the relationship. In addressing this gap, we used longitudinal data spanning 15 years to examine the role of early parental language input that children receive during preschool years in the development of brain structures that support language processing during school years. Using naturalistic parent-child interactions, we measured parental language input (amount and complexity) to children between the ages of 18 and 42 months (n = 23). We then assessed longitudinal changes in children's cortical thickness measured at five time points between 9 and 16 years of age. We focused on specific regions of interest (ROIs) that have been shown to play a role in language processing. Our results support the view that, even after accounting for important covariates such as parental intelligence quotient (IQ) and education, the amount and complexity of language input to a young child prior to school forecasts the rate of change in cortical thickness during the 7-year period from 5½ to 12½ years later. Examining the proximal correlates of change in brain and cognitive differences has the potential to inform targets for effective prevention and intervention strategies.
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Affiliation(s)
- Ö Ece Demir-Lira
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States.,DeLTA Center, University of Iowa, Iowa City, IA, United States.,Iowa Neuroscience Institute, University of Iowa, Iowa City, IA, United States
| | - Salomi S Asaridou
- Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom
| | - Collin Nolte
- Department of Biostatistics, University of Iowa, Iowa City, IA, United States
| | - Steven L Small
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX, United States
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66
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Brooker RJ, Mistry-Patel S, Kling JL, Howe HA. Deriving within-person estimates of delta-beta coupling: A novel measure for identifying individual differences in emotion and neural function in childhood. Dev Psychobiol 2021; 63:e22172. [PMID: 34343349 DOI: 10.1002/dev.22172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/22/2021] [Accepted: 07/10/2021] [Indexed: 12/24/2022]
Abstract
Delta-beta coupling is increasingly used to understand early emotional development. However, little is known about the development of the coupling, limiting its utility for identifying normative or aberrant functioning. We used a prospective longitudinal sample (N = 122) to compare measures of within-person and between-person coupling between ages 3 and 5, track the developmental trajectory of coupling, identify individual differences in patterns of development, and explore emotion-related predictors and outcomes of discrete developmental patterns. Within-person measures, limited in overall utility, were most useful when (1) statistical approaches produced more homogenous groups within the overall sample (extreme groups or latent classes) or (2) the full developmental course was considered. We found two trajectories of change in frontal coupling and three trajectories of change in parietal coupling. Coupling trajectories were predicted by observed fear and approach/avoidance at age 3. In addition, high levels of frontal coupling at age 3 that declined and then levelled out through age 5 were associated with lower levels of internalizing by age 5. This work provides a foundation for understanding normative change in delta-beta coupling across the preschool years and useful insight for the use of this metric in future work.
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67
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Collins MA, Chung Y, Addington J, Bearden CE, Cadenhead KS, Cornblatt BA, Mathalon DH, McGlashan TH, Perkins DO, Seidman LJ, Tsuang MT, Walker EF, Woods SW, Cannon TD. Discriminatory experiences predict neuroanatomical changes and anxiety among healthy individuals and those at clinical high risk for psychosis. Neuroimage Clin 2021; 31:102757. [PMID: 34273790 PMCID: PMC8283423 DOI: 10.1016/j.nicl.2021.102757] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/23/2021] [Accepted: 07/03/2021] [Indexed: 01/14/2023]
Abstract
Individuals face discrimination based on characteristics including race/ethnicity, gender, age, and disability. Discriminatory experiences (DE) are associated with poor psychological health in the general population and with worse outcomes among individuals at clinical high risk for psychosis (CHR). Though the brain is sensitive to stress, and brain structural change is a well-documented precursor to psychosis, potential relationships between DE and brain structure among CHR or healthy individuals are not known. This report assessed whether lifetime DE are associated with cortical thinning and clinical outcomes across time, after controlling for discrimination-related demographic factors among CHR individuals who ultimately do (N = 57) and do not convert to psychosis (N = 451), and healthy comparison (N = 208) participants in the North American Prodrome Longitudinal Study 2. Results indicate that DE are associated with thinner cortex across time in several cortical areas. Thickness in several right hemisphere regions partially mediates associations between DE and subsequent anxiety symptoms, but not attenuated positive symptoms of psychosis. This report provides the first evidence to date of an association between DE and brain structure in both CHR and healthy comparison individuals. Results also suggest that thinner cortex across time in areas linked with DE may partially explain associations between DE and cross-diagnostic indicators of psychological distress.
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Affiliation(s)
| | - Yoonho Chung
- Department of Psychiatry, McLean Hospital and Harvard Medical School, Belmont, MA, USA
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Carrie E Bearden
- Semel Institute for Neuroscience and Human Behavior & Department of Psychology, University of California, Los Angeles, USA
| | | | | | - Daniel H Mathalon
- Department of Psychiatry, University of California, San Francisco, USA; San Francisco VA Medical Center, San Francisco, CA, USA
| | | | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, USA
| | - Larry J Seidman
- Department of Psychiatry, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, USA
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Scott W Woods
- Department of Psychiatry, Yale University, New Haven, CT, USA
| | - Tyrone D Cannon
- Department of Psychology, Yale University, New Haven, CT, USA; Department of Psychiatry, Yale University, New Haven, CT, USA
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68
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Dufford AJ, Evans GW, Liberzon I, Swain JE, Kim P. Childhood socioeconomic status is prospectively associated with surface morphometry in adulthood. Dev Psychobiol 2021; 63:1589-1596. [PMID: 33432574 DOI: 10.1002/dev.22096] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 10/21/2020] [Accepted: 12/20/2020] [Indexed: 11/07/2022]
Abstract
Childhood socioeconomic status (SES) has been associated with brain cortex surface area in children. However, the extent to which childhood SES is prospectively associated with brain morphometry in adulthood is unclear. We tested whether childhood SES (income-to-needs ratio averaged across ages 9, 13, and 17) is prospectively associated with cortical surface morphometry in adulthood. Average childhood income-to-needs ratio had a positive, prospective association with cortical thickness in adulthood in the precentral gyrus, postcentral gyrus, and caudal middle frontal gyrus (p < .05, FWE corrected). Childhood income-to-needs ratio also had a positive, prospective association with cortical surface area in adulthood in multiple regions, including the rostral and caudal middle frontal gyri and superior frontal gyrus (p < .05, FWE corrected). Concurrent income-to-needs ratio (measured at age 24) was not associated with cortical thickness or surface area in adulthood. The results underscore the importance of addressing poverty in childhood for brain morphological development.
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Affiliation(s)
| | - Gary W Evans
- Departments of Design and Environmental Analysis and of Human Development, Cornell University, Ithaca, NY, USA
| | - Israel Liberzon
- Department of Psychiatry, Texas A&M University Health Science Center, College Station, TX, USA
| | - James E Swain
- Department of Psychiatry and Behavioral Health, Psychology and Obstetrics and Gynecology, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Pilyoung Kim
- Department of Psychology, University of Denver, Denver, CO, USA
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69
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Maalouf M, Fearon M, Lipa MC, Chow-Johnson H, Tayeh L, Lipa D. Neurologic Complications of Poverty: the Associations Between Poverty as a Social Determinant of Health and Adverse Neurologic Outcomes. Curr Neurol Neurosci Rep 2021; 21:29. [PMID: 33948738 DOI: 10.1007/s11910-021-01116-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Increasing attention has been paid in recent decades to social determinants of health as a risk factor for disease development and disease severity. While traditionally heart disease, family history, lipid profile, and tobacco use have all been associated with increased risk of neurological disease, numerous studies now show that the influence of poverty may be just as strong a risk factor. This study summarizes the recent literature on poverty as it contributes to neurological disease. RECENT FINDINGS Children growing up in poverty have increased risk for cognitive deficits and behavioral disorders as reported by Noble et al. (Dev Sci. 9(6):642-54, 2006) and Farah et al. (Brain Res. 1110(1):166-74, 2006) as well as worse outcomes when it comes to epilepsy management and disease course as discussed by Camfield et al. (Epilepsia. 57(11):1826-33, 2016). In adulthood, as the number of social determinants of health increases, the incidence of stroke and severe stroke increases significantly as reported by Reshetnyak et al. (Stroke. 51:2445-53, 2020) as does exposure to neurologically significant infectious diseases and incidence of dementia as reported by Sumilo et al. (Rev Med Virol. 18(2):81-95, 2008) and Zuelsdorff et al. (Alzheimer's Dement. 6(1):e12039, 2020). Social determinants of health including poverty should be considered a risk factor for disease. More attention is needed from clinicians as well as from a public health perspective to address this disparity.
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70
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Han M, Jiang G, Luo H, Shao Y. Neurobiological Bases of Social Networks. Front Psychol 2021; 12:626337. [PMID: 33995181 PMCID: PMC8119875 DOI: 10.3389/fpsyg.2021.626337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 04/06/2021] [Indexed: 12/16/2022] Open
Abstract
A social network is a web that integrates multiple levels of interindividual social relationships and has direct associations with an individual’s health and well-being. Previous research has mainly focused on how brain and social network structures (structural properties) act on each other and on how the brain supports the spread of ideas and behaviors within social networks (functional properties). The structure of the social network is correlated with activity in the amygdala, which links decoding and interpreting social signals and social values. The structure also relies on the mentalizing network, which is central to an individual’s ability to infer the mental states of others. Network functional properties depend on multilayer brain-social networks, indicating that information transmission is supported by the default mode system, the valuation system, and the mentalizing system. From the perspective of neuroendocrinology, overwhelming evidence shows that variations in oxytocin, β-endorphin and dopamine receptor genes, including oxytocin receptor (OXTR), mu opioid receptor 1 (OPRM1) and dopamine receptor 2 (DRD2), predict an individual’s social network structure, whereas oxytocin also contributes to improved transmission of emotional and behavioral information from person to person. Overall, previous studies have comprehensively revealed the effects of the brain, endocrine system, and genes on social networks. Future studies are required to determine the effects of cognitive abilities, such as memory, on social networks, the characteristics and neural mechanism of social networks in mental illness and how social networks change over time through the use of longitudinal methods.
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Affiliation(s)
- Mengfei Han
- School of Psychology, Beijing Sport University, Beijing, China
| | - Gaofang Jiang
- College of Education, Cangzhou Normal University, Cangzhou, China
| | - Haoshuang Luo
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Yongcong Shao
- School of Psychology, Beijing Sport University, Beijing, China
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71
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Childhood socioeconomic status is associated with psychometric intelligence and microstructural brain development. Commun Biol 2021; 4:470. [PMID: 33927305 PMCID: PMC8084976 DOI: 10.1038/s42003-021-01974-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 03/10/2021] [Indexed: 02/02/2023] Open
Abstract
Childhood socioeconomic status is robustly associated with various children's cognitive factors and neural mechanisms. Here we show the association of childhood socioeconomic status with psychometric intelligence and mean diffusivity and fractional anisotropy using diffusion tensor imaging at the baseline experiment (N = 285) and longitudinal changes in these metrics after 3.0 ± 0.3 years (N = 223) in a large sample of normal Japanese children (mean age = 11.2 ± 3.1 years). After correcting for confounding factors, cross-sectional and longitudinal analyses show that higher childhood socioeconomic status is associated with greater baseline and baseline to follow-up increase of psychometric intelligence and mean diffusivity in areas around the bilateral fusiform gyrus. These results demonstrate that higher socioeconomic status is associated with higher psychometric intelligence measures and altered microstructural properties in the fusiform gyrus which plays a key role in reading and letter recognition and further augmentation of such tendencies during development. Definitive conclusions regarding the causality of these relationships requires intervention and physiological studies. However, the current findings should be considered when developing and revising policies regarding education.
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72
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Agarwal PK, Zheng Q, Yang PH, Shi L, Rajadurai VS, Khoo PC, Quek BH, Daniel LM. Academic school readiness in children born very preterm and associated risk factors. Early Hum Dev 2021; 155:105325. [PMID: 33611167 DOI: 10.1016/j.earlhumdev.2021.105325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/19/2021] [Accepted: 01/28/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND AIMS Although the intelligence quotient (IQ) test is useful to assess general cognitive function, it may miss more specific and subtle deficits of learning, working memory, attention and executive function. This study aims to evaluate cognitive performance and academic school readiness (SR) concepts in preterm very low birth weight (PT/VLBW) children, compared to typically developing term controls and to evaluate factors affecting basic (SR) concepts in children with IQ>85. METHODS A prospective cohort study of 123 PT/VLBW survivors with birth weights ≤1250 g and 74 term controls born between 2007 and 2009 in Singapore were assessed for school readiness using Wechsler Preschool and Primary Scale of Intelligence (WPPSI-III), Bracken School Readiness Assessment (BSRA-3) and Beery-Buktenica Developmental Test of Visual Motor Integration (VMI) at age 5.5 years. Social risk composite score (SRCS) was calculated based on ethnicity, parental education and family income and marital status. Uni- and multi-variable regressions were conducted to evaluate risk factors associated with poor academic SR in the entire cohort and in those with IQ >85. RESULTS Mean gestational age and birth weight of the 123 PT/VLBW children were 27.8 (2.3) weeks and 939 (194) grams while that of the 74 term controls were 38.8 (1.2) weeks and 3165 (402) grams. PT/VLBW survivors had statistically significant lower full composite scores on WPPSI-III (97.0 vs 114), BSRA-3 (98.5 vs 112.3) and VMI (107.2 vs 112.9) compared to controls. The differences remained significant in preterm and children with higher SRCS even after adjustment. CONCLUSIONS Prematurity and high social composite risk scores were risk factors affecting academic SR and this difference persisted in PT/VLBW children with normal cognitive scores with IQ >85.
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Affiliation(s)
- Pratibha Kashev Agarwal
- Department of Child Development, KK Women's and Children's Hospital, Bukit Timah Rd, 100, Singapore 229899, Singapore
| | - Qishi Zheng
- Department of Epidemiology, Singapore Clinical Research Institute, 31 Biopolis Way, Nanos, #01-01, Singapore 138669, Singapore.
| | - Phey Hong Yang
- Department of Child Development, KK Women's and Children's Hospital, Bukit Timah Rd, 100, Singapore 229899, Singapore
| | - Luming Shi
- Department of Epidemiology, Singapore Clinical Research Institute, 31 Biopolis Way, Nanos, #01-01, Singapore 138669, Singapore
| | - Victor Samuel Rajadurai
- Department of Neonatology, KK Women's and Children's Hospital, Bukit Timah Rd, 100, Singapore 229899, Singapore
| | - Poh Choo Khoo
- Department of Neonatology, KK Women's and Children's Hospital, Bukit Timah Rd, 100, Singapore 229899, Singapore
| | - Bin Huey Quek
- Department of Neonatology, KK Women's and Children's Hospital, Bukit Timah Rd, 100, Singapore 229899, Singapore
| | - Lourdes Mary Daniel
- Department of Child Development, KK Women's and Children's Hospital, Bukit Timah Rd, 100, Singapore 229899, Singapore
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73
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Olson L, Chen B, Fishman I. [Formula: see text] Neural correlates of socioeconomic status in early childhood: a systematic review of the literature. Child Neuropsychol 2021; 27:390-423. [PMID: 33563106 PMCID: PMC7969442 DOI: 10.1080/09297049.2021.1879766] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 01/16/2021] [Indexed: 02/07/2023]
Abstract
It is now established that socioeconomic variables are associated with cognitive, academic achievement, and psychiatric outcomes. Recent years have shown the advance in our understanding of how socioeconomic status (SES) relates to brain development in the first years of life (ages 0-5 years). However, it remains unknown which neural structures and functions are most sensitive to the environmental experiences associated with SES. Pubmed, PsycInfo, and Google Scholar databases from January 1, 2000, to December 31, 2019, were systematically searched using terms "Neural" OR "Neuroimaging" OR "Brain" OR "Brain development," AND "Socioeconomic" OR "SES" OR "Income" OR "Disadvantage" OR "Education," AND "Early childhood" OR "Early development". Nineteen studies were included in the full review after applying all exclusion criteria. Studies revealed associations between socioeconomic and neural measures and indicated that, in the first years of life, certain neural functions and structures (e.g., those implicated in language and executive function) may be more sensitive to socioeconomic context than others. Findings broadly support the hypothesis that SES associations with neural structure and function operate on a gradient. Socioeconomic status is reflected in neural architecture and function of very young children, as early as shortly after birth, with its effects possibly growing throughout early childhood as a result of postnatal experiences. Although socioeconomic associations with neural measures were relatively consistent across studies, results from this review are not conclusive enough to supply a neural phenotype of low SES. Further work is necessary to understand causal mechanisms underlying SES-brain associations.
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Affiliation(s)
- Lindsay Olson
- San Diego State University
- San Diego State University / UC San Diego Joint Doctoral Program in Clinical Psychology
| | - Bosi Chen
- San Diego State University
- San Diego State University / UC San Diego Joint Doctoral Program in Clinical Psychology
| | - Inna Fishman
- San Diego State University
- San Diego State University / UC San Diego Joint Doctoral Program in Clinical Psychology
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74
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Krzeczkowski JE, Schmidt LA, Van Lieshout RJ. Changes in infant emotion regulation following maternal cognitive behavioral therapy for postpartum depression. Depress Anxiety 2021; 38:412-421. [PMID: 33464686 DOI: 10.1002/da.23130] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/04/2020] [Accepted: 12/11/2020] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Exposure to maternal postpartum depression (PPD) increases the risk for emotion regulatory and psychiatric problems in offspring. This study aimed to determine if maternal cognitive behavioral therapy (CBT) for PPD improves infant emotion regulatory capacity. METHODS Participants were 40 infants of mothers with a primary diagnosis of major depressive disorder matched 1:1-40 healthy control infants of nondepressed mothers on infant age, sex, and socioeconomic status. Mothers with PPD received nine weeks of group CBT. Dyads were tested at two time points. Visit 1 occurred following the first CBT session (baseline visit for control infants). Visit 2 took place after CBT (nine weeks post-baseline for controls). At both visits, infant emotion regulation was assessed using resting-state frontal electroencephalography alpha asymmetry (FAA), heart rate variability (HRV), and maternal and partner ratings of orientation or regulation behaviors (infant behavior questionnaire-revised [short form]). Changes in maternal characteristics (depression, bonding, and emotion regulation) from pretreatment to posttreatment were examined to determine if they explained infant changes. RESULTS At Visit 1, infants of women with PPD exhibited poorer emotion regulation relative to the healthy control infants. At Visit 2, following maternal PPD treatment, infants exhibited improved emotion regulation (shifted from right to left FAA [p = .01, d = 0.60], increased HRV [p = .003, d = 0.56], mother [p = .015, d = 0.29] and partner [p = .049, d = 0.35] reported orientation or regulation behaviors) such that they no longer differed from the healthy control infants. Changes in maternal characteristics did not appear to account for these changes. CONCLUSION Treating PPD may promote adaptive changes in physiological and behavioral systems underlying infant emotion regulation.
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Affiliation(s)
| | - Louis A Schmidt
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Ontario, Canada
| | - Ryan J Van Lieshout
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Ontario, Canada
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75
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Prefrontal cortex and amygdala anatomy in youth with persistent levels of harsh parenting practices and subclinical anxiety symptoms over time during childhood. Dev Psychopathol 2021; 34:957-968. [PMID: 33745487 DOI: 10.1017/s0954579420001716] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Childhood adversity and anxiety have been associated with increased risk for internalizing disorders later in life and with a range of brain structural abnormalities. However, few studies have examined the link between harsh parenting practices and brain anatomy, outside of severe maltreatment or psychopathology. Moreover, to our knowledge, there has been no research on parenting and subclinical anxiety symptoms which remain persistent over time during childhood (i.e., between 2.5 and 9 years old). Here, we examined data in 94 youth, divided into four cells based on their levels of coercive parenting (high / low) and of anxiety (high / low) between 2.5 and 9 years old. Anatomical images were analyzed using voxel-based morphometry (VBM) and FreeSurfer. Smaller gray matter volumes in the prefrontal cortex regions and in the amygdala were observed in youth with high versus low levels of harsh parenting over time. In addition, we observed significant interaction effects between parenting practices and subclinical anxiety symptoms in rostral anterior cingulate cortical thickness and in amygdala volume. These youth should be followed further in time to identify which youth will or will not go on to develop an anxiety disorder, and to understand factors associated with the development of sustained anxiety psychopathology.
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76
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Tooley UA, Mackey AP, Ciric R, Ruparel K, Moore TM, Gur RC, Gur RE, Satterthwaite TD, Bassett DS. Associations between Neighborhood SES and Functional Brain Network Development. Cereb Cortex 2021; 30:1-19. [PMID: 31220218 PMCID: PMC7029704 DOI: 10.1093/cercor/bhz066] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Higher socioeconomic status (SES) in childhood is associated with stronger cognitive abilities, higher academic achievement, and lower incidence of mental illness later in development. While prior work has mapped the associations between neighborhood SES and brain structure, little is known about the relationship between SES and intrinsic neural dynamics. Here, we capitalize upon a large cross-sectional community-based sample (Philadelphia Neurodevelopmental Cohort, ages 8-22 years, n = 1012) to examine associations between age, SES, and functional brain network topology. We characterize this topology using a local measure of network segregation known as the clustering coefficient and find that it accounts for a greater degree of SES-associated variance than mesoscale segregation captured by modularity. High-SES youth displayed stronger positive associations between age and clustering than low-SES youth, and this effect was most pronounced for regions in the limbic, somatomotor, and ventral attention systems. The moderating effect of SES on positive associations between age and clustering was strongest for connections of intermediate length and was consistent with a stronger negative relationship between age and local connectivity in these regions in low-SES youth. Our findings suggest that, in late childhood and adolescence, neighborhood SES is associated with variation in the development of functional network structure in the human brain.
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Affiliation(s)
- Ursula A Tooley
- Department of Neuroscience, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Allyson P Mackey
- Department of Psychology, College of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, USA
| | - Rastko Ciric
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kosha Ruparel
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Tyler M Moore
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ruben C Gur
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Raquel E Gur
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Theodore D Satterthwaite
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Danielle S Bassett
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Department of Physics & Astronomy, College of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, USA.,Department of Electrical & Systems Engineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, PA, USA
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77
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Lu YC, Kapse K, Andersen N, Quistorff J, Lopez C, Fry A, Cheng J, Andescavage N, Wu Y, Espinosa K, Vezina G, du Plessis A, Limperopoulos C. Association Between Socioeconomic Status and In Utero Fetal Brain Development. JAMA Netw Open 2021; 4:e213526. [PMID: 33779746 PMCID: PMC8008281 DOI: 10.1001/jamanetworkopen.2021.3526] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
IMPORTANCE Children raised in settings with lower parental socioeconomic status are at increased risk for neuropsychological disorders. However, to date, the association between socioeconomic status and fetal brain development remains poorly understood. OBJECTIVE To determine the association between parental socioeconomic status and in vivo fetal brain growth and cerebral cortical development using advanced, 3-dimensional fetal magnetic resonance imaging. DESIGN, SETTING, AND PARTICIPANTS This cohort study of fetal brain development enrolled 144 healthy pregnant women from 2 low-risk community obstetrical hospitals from 2012 through 2019 in the District of Columbia. Included women had a prenatal history without complications that included recommended screening laboratory and ultrasound studies. Exclusion criteria were multiple gestation pregnancy, known or suspected congenital infection, dysmorphic features of the fetus, and documented chromosomal abnormalities. T2-weighted fetal brain magnetic resonance images were acquired. Each pregnant woman was scanned at up to 2 points in the fetal period. Data were analyzed from June through November 2020. EXPOSURES Parental education level and occupation status were documented. MAIN OUTCOMES AND MEASURES Regional fetal brain tissue volume (for cortical gray matter, white matter, cerebellum, deep gray matter, and brainstem) and cerebral cortical features (ie, lobe volume, local gyrification index, and sulcal depth) in the frontal, parietal, temporal, and occipital lobes were calculated. RESULTS Fetal brain magnetic resonance imaging studies were performed among 144 pregnant women (median [interquartile range] age, 32.5 [27.0-36.1] years) with gestational age from 24.0 to 39.4 weeks; 75 fetuses (52.1%) were male, and 69 fetuses (47.9%) were female. Higher parental education level was associated with significantly increased volume in the fetal white matter (mothers: β, 2.86; 95% CI, 1.26 to 4.45; P = .001; fathers: β, 2.39; 95% CI, 0.97 to 3.81; P = .001), deep gray matter (mothers: β, 0.16; 95% CI, 0.002 to 0.32; P = .048; fathers: β, 0.16; 95% CI, 0.02 to 0.31; P = .02), and brainstem (mothers: β, 0.06; 95% CI, 0.02 to 0.10; P = .01; fathers: β, 0.04; 95% CI, 0.004 to 0.08; P = .03). Higher maternal occupation status was associated with significantly increased volume in the fetal white matter (β, 2.07; 95% CI, 0.88 to 3.26; P = .001), cerebellum (β, 0.17; 95% CI, 0.04 to 0.29; P = .01), and brainstem (β, 0.03; 95% CI, 0.001 to 0.07; P = .04), and higher paternal occupation status was associated with significantly increased white matter volume (β, 1.98; 95% CI, 0.71 to 3.25; P < .01). However, higher socioeconomic status was associated with significantly decreased fetal cortical gray matter volume (mothers: β, -0.11; 95% CI, -0.18 to -0.03; P = .01; fathers: β, -0.10; 95% CI, -0.18 to -0.03; P = .01). Higher parental socioeconomic status was associated with increased volumes of 3 brain lobes of white matter: frontal lobe (mothers: β, 0.07; 95% CI, 0.02 to 0.13; P = .01; fathers: β, 0.06; 95% CI, 0.01 to 0.11; P = .03), parietal lobe (mothers: β, 0.07; 95% CI, 0.03 to 0.11; P < .001; fathers: β, 0.06; 95% CI, 0.03 to 0.10; P = .001), and temporal lobe (mothers: β, 0.04; 95% CI, 0.02 to 0.07; P < .001; fathers: β, 0.04; 95% CI, 0.02 to 0.07; P < .001), and maternal SES score was associated with significantly decreased volume in the occipital lobe (β, 0.02; 95% CI, 0.002 to 0.04; P = .03). Higher parental socioeconomic status was associated with decreased cortical local gyrification index (for example, for the frontal lobe, mothers: β, -1.1; 95% CI, -1.9 to -0.3; P = .01; fathers: β, -0.8; 95% CI, -1.6 to -0.1; P = .03) and sulcal depth, except for the frontal lobe (for example, for the parietal lobe, mothers: β, -9.5; 95% CI, -13.8 to -5.3; P < .001; fathers: β, -8.7; 95% CI, -13.0 to -4.4; P < .001). CONCLUSIONS AND RELEVANCE This cohort study found an association between parental socioeconomic status and altered in vivo fetal neurodevelopment. While being born and raised in a lower socioeconomic status setting is associated with poorer neuropsychological, educational, and socioeconomic outcomes in children, these findings suggest that altered prenatal programming may be associated with these outcomes and that future targeted prenatal interventions may be needed.
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Affiliation(s)
- Yuan-Chiao Lu
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Kushal Kapse
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Nicole Andersen
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Jessica Quistorff
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Catherine Lopez
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Andrea Fry
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Jenhao Cheng
- Department of Quality and Patient Safety, Children's National Hospital, Washington, District of Columbia
| | - Nickie Andescavage
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
- Department of Pediatrics, School of Medicine and Health Sciences, George Washington University, Washington, District of Columbia
| | - Yao Wu
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Kristina Espinosa
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Gilbert Vezina
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
| | - Adre du Plessis
- Prenatal Pediatrics Institute, Children's National Hospital, Washington, District of Columbia
| | - Catherine Limperopoulos
- Developing Brain Institute, Children's National Hospital, Washington, District of Columbia
- Department of Pediatrics, School of Medicine and Health Sciences, George Washington University, Washington, District of Columbia
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Hall A, Perez A, West X, Brown M, Kim E, Salih Z, Aronoff S. The Association of Adverse Childhood Experiences and Resilience With Health Outcomes in Adolescents: An Observational Study. Glob Pediatr Health 2021; 8:2333794X20982433. [PMID: 33614836 PMCID: PMC7868450 DOI: 10.1177/2333794x20982433] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/20/2020] [Accepted: 12/01/2020] [Indexed: 11/28/2022] Open
Abstract
The relationship between Adverse childhood experiences (ACEs), resilience, and health outcomes has not been as thoroughly studied in adolescents. Adolescents completed the ACEs Questionnaire and a validated resilience measure (Child Youth Resilience Measure, or CYRM). Poor health outcome was having 1 or more: obesity, hypertension, and/or depression. 34.5% of teens had a poor health outcome, 38.6% had ACE scores of 4 or more, and resilience ranged from 45 to 84 (mean = 74.6). By univariate and bivariate analysis, ACEs (OR = 1.11, 95% CI = 1.03-1.19, P = .0039; OR = 1.08, 95% CI = 1.0-1.16, P = .045) and resilience (OR = 0.95, 95% CI = 0.92-0.98, P = .0016; OR = 0.96, 95% CI = 0.93-0.99, P = .016) were significantly associated with poor health outcome. Resilience relationship subscale was significantly associated with reduced health risk (OR = 0.85, 95%CI = 0.75-0.95, P = .005). ACEs are associated with poor health outcomes in adolescents, resilience is inversely related, and the caregiver relationship may be the driving force.
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Affiliation(s)
- Ashleigh Hall
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Alberly Perez
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Xandria West
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Maryilyn Brown
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Ella Kim
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Zainab Salih
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Stephen Aronoff
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
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79
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Abstract
Nearly 1 in 5 children in the United States lives in a household whose income is below the official federal poverty line, and more than 40% of children live in poor or near-poor households. Research on the effects of poverty on children's development has been a focus of study for many decades and is now increasing as we accumulate more evidence about the implications of poverty. The American Academy of Pediatrics recently added "Poverty and Child Health" to its Agenda for Children to recognize what has now been established as broad and enduring effects of poverty on child development. A recent addition to the field has been the application of neuroscience-based methods. Various techniques including neuroimaging, neuroendocrinology, cognitive psychophysiology, and epigenetics are beginning to document ways in which early experiences of living in poverty affect infant brain development. We discuss whether there are truly worthwhile reasons for adding neuroscience and related biological methods to study child poverty, and how might these perspectives help guide developmentally based and targeted interventions and policies for these children and their families.
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80
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Haendel AD, Barrington A, Magnus B, Arias AA, McVey A, Pleiss S, Carson A, Vogt EM, Van Hecke AV. Changes in Electroencephalogram Coherence in Adolescents With Autism Spectrum Disorder After a Social Skills Intervention. Autism Res 2021; 14:787-803. [PMID: 33398936 DOI: 10.1002/aur.2459] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 11/11/2022]
Abstract
Autism spectrum disorder (ASD) is a developmental condition that affects social communication and behavior. There is consensus that neurological differences are present in ASD. Further, theories emphasize the mixture of hypo- and hyper-connectivity as a neuropathologies in ASD [O'Reilly, Lewis, & Elsabbagh, 2017]; however, there is a paucity of studies specifically testing neurological underpinnings as predictors of success on social skills interventions. This study examined functional neural connectivity (electroencephalogram [EEG], coherence) of adolescents with ASD before and after the Program for the Education and Enrichment of Relational Skills (PEERS®) intervention, using a randomized controlled trial of two groups: an Experimental ASD (EXP) Group and a Waitlist Control ASD (WL) Group. The study had two purposes. First, the study aimed to determine whether changes in EEG coherence differed for adolescents that received PEERS® versus those that did not receive PEERS®. Results revealed a significant increase in connectivity in the occipital left to temporal left pair for the EXP group after intervention. Second, the study aimed to determine if changes in EEG coherence related to changes in behavior, friendships, and social skills measured by questionnaires. At post-intervention, results indicated: (a) positive change in frontal right to parietal right coherence was linked to an increase in social skills scores; and (b) positive changes in occipital right to temporal right coherence and occipital left to parietal left coherence were linked to an increase in the total number of get-togethers. Results of this study support utilizing neurobehavioral domains as indicators of treatment outcome. Lay Summary: This study examined how well various areas of the brain communicate in adolescents with ASD before and after a social skills intervention. Results revealed increased connectivity in the adolescents that received the intervention. Secondly, the study aimed to determine if changes in connectivity of brain areas related to changes in behavior, friendships, and social skills. Results indicated that changes in connectivity were also linked to increased social skills. Autism Res 2021, 14: 787-803. © 2021 International Society for Autism Research and Wiley Periodicals LLC.
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Affiliation(s)
- Angela D Haendel
- Department of Speech-Language Pathology, Concordia University Wisconsin, Grafton, Wisconsin, USA
| | - Alexander Barrington
- Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin, USA
| | - Brooke Magnus
- Department of Psychology, Boston College, Boston, Massachusetts, USA
| | - Alexis A Arias
- Department of Psychology, Marquette University, Milwaukee, Wisconsin, USA
| | - Alana McVey
- Department of Psychology, Marquette University, Milwaukee, Wisconsin, USA.,Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, Los Angeles, USA
| | - Sheryl Pleiss
- Great Lakes Neurobehavioral Center, Edina, Minnesota, USA
| | | | - Elisabeth M Vogt
- Medical College of Wisconsin, Neurology, Wauwatosa, Wisconsin, USA
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81
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Khundrakpam B, Choudhury S, Vainik U, Al‐Sharif N, Bhutani N, Jeon S, Gold I, Evans A. Distinct influence of parental occupation on cortical thickness and surface area in children and adolescents: Relation to self-esteem. Hum Brain Mapp 2020; 41:5097-5113. [PMID: 33058416 PMCID: PMC7670644 DOI: 10.1002/hbm.25169] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/23/2020] [Accepted: 07/31/2020] [Indexed: 12/13/2022] Open
Abstract
Studies of socioeconomic disparities have largely focused on correlating brain measures with either composite measure of socioeconomic status (SES), or its components-family income or parental education, giving little attention to the component of parental occupation. Emerging evidence suggests that parental occupation may be an important and neglected indicator of childhood and adolescent SES compared to absolute measures of material resources or academic attainment because, while related, it may more precisely capture position in social hierarchy and related health outcomes. On the other hand, although cortical thickness and surface area are brain measures with distinct genetic and developmental origins, large-scale neuroimaging studies investigating regional differences in interaction of the composite measure of SES or its components with cortical thickness and surface area are missing. We set out to fill this gap, focusing specifically on the role of parental occupation on cortical thickness and surface area by analyzing magnetic resonance imaging scans from 704 healthy individuals (age = 3-21 years). We observed spatially distributed patterns of (parental occupation × age2 ) interaction with cortical thickness (localized at the left caudal middle frontal, the left inferior parietal and the right superior parietal) and surface area (localized at the left orbitofrontal cortex), indicating independent sources of variability. Further, with decreased cortical thickness, children from families with lower parental occupation exhibited lower self-esteem. Our findings demonstrate distinct influence of parental occupation on cortical thickness and surface area in children and adolescents, potentially reflecting different neurobiological mechanisms by which parental occupation may impact brain development.
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Affiliation(s)
- Budhachandra Khundrakpam
- Montreal Neurological Institute, McGill UniversityMontrealQuebecCanada
- Ludmer Centre for Neuroinformatics and Mental Health, McGill UniversityMontrealQuebecCanada
| | - Suparna Choudhury
- Division of Social and Transcultural PsychiatryMcGill UniversityMontrealQuebecCanada
| | - Uku Vainik
- Institute of Psychology, Faculty of Social SciencesUniversity of TartuTartuEstonia
| | - Noor Al‐Sharif
- Montreal Neurological Institute, McGill UniversityMontrealQuebecCanada
| | - Neha Bhutani
- Montreal Neurological Institute, McGill UniversityMontrealQuebecCanada
| | - Seun Jeon
- Montreal Neurological Institute, McGill UniversityMontrealQuebecCanada
| | - Ian Gold
- Division of Social and Transcultural PsychiatryMcGill UniversityMontrealQuebecCanada
| | - Alan Evans
- Montreal Neurological Institute, McGill UniversityMontrealQuebecCanada
- Ludmer Centre for Neuroinformatics and Mental Health, McGill UniversityMontrealQuebecCanada
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82
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Silver E, Korja R, Mainela-Arnold E, Pulli EP, Saukko E, Nolvi S, Kataja EL, Karlsson L, Karlsson H, Tuulari JJ. A systematic review of MRI studies of language development from birth to 2 years of age. Dev Neurobiol 2020; 81:63-75. [PMID: 33220156 DOI: 10.1002/dneu.22792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 10/28/2020] [Accepted: 11/12/2020] [Indexed: 11/07/2022]
Abstract
Neurocognitive functions supporting language development start to develop well before first words are spoken during the first years of life. This process coincides with the initial growth spurt of the brain. While the core components of the language network are well characterized in adults and children, the initial neural correlates of language skills are still relatively unknown. We reviewed 10 studies identified via a systematic search that combined magnetic resonance imaging and language-related measures in healthy infants from birth to 2 years of age. We aimed to describe the current knowledge as well as point out viable future directions for similar studies. Expectedly, the implicated cerebral areas included many established components of the language networks, including frontal and temporal regions. A volumetric leftward asymmetry of the brain was suggested as a determinant of language skills, yet with marked interindividual variation. Overall, temporal and frontal brain volumes associated positively with language skills. Positive associations were described between the maturation of language related white matter tracts and language skills. The language networks showed adult-like structural similarities already in neonates, with weaker asymmetry compared to adults. In summary, we found some evidence that the language circuit described in older age groups is also associated to language skills during the first 2 years of life. However, across the reviewed studies there were no systematic neural correlates of language skills, which is partly explained by a modest number of studies, scattered representation of ages in measurements and the variance in the used methods.
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Affiliation(s)
- Eero Silver
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Riikka Korja
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland
| | - Elina Mainela-Arnold
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland.,Department of Speech Language Pathology, University of Toronto, Toronto, Canada
| | - Elmo P Pulli
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Ekaterina Saukko
- Department of Radiology, University of Turku and Turku University Hospital, Turku, Finland
| | - Saara Nolvi
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Turku Institute for Advanced Studies, Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland.,Department of Medical Psychology, Charité Universitätsmedizin, Berlin, Germany
| | - Eeva-Leena Kataja
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychology and Speech-Language Pathology, University of Turku, Turku, Finland
| | - Linnea Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Child Psychiatry, University of Turku and Turku University Hospital, Turku, Finland.,Centre for Population Health Research, Turku University Hospital and University of Turku, Turku, Finland
| | - Hasse Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland.,Centre for Population Health Research, Turku University Hospital and University of Turku, Turku, Finland
| | - Jetro J Tuulari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland.,Department of Psychiatry, University of Oxford, Oxford, UK.,Turku Collegium for Science and Medicine, University of Turku, Turku, Finland
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83
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Hyde LW, Gard AM, Tomlinson RC, Burt SA, Mitchell C, Monk CS. An ecological approach to understanding the developing brain: Examples linking poverty, parenting, neighborhoods, and the brain. AMERICAN PSYCHOLOGIST 2020; 75:1245-1259. [PMID: 33382290 PMCID: PMC8167378 DOI: 10.1037/amp0000741] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We describe an ecological approach to understanding the developing brain, with a focus on the effects of poverty-related adversity on brain function. We articulate how combining multilevel ecological models from developmental science and developmental psychopathology with human neuroscience can inform our approach to understanding the developmental neuroscience of risk and resilience. To illustrate this approach, we focus on associations between poverty and brain function, the roles parents and neighborhoods play in this context, and the potential impact of developmental timing. We also describe the major challenges and needed advances in these areas of research to better understand how and why poverty-related adversity may impact the developing brain, including the need for: a population neuroscience approach with greater attention to sampling and representation, genetically informed and causal designs, advances in assessing context and brain function, caution in interpretation of effects, and a focus on resilience. Work in this area has major implications for policy and prevention, which are discussed. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Luke W Hyde
- Department of Psychology, University of Michigan
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84
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Gordon AL, Patterson TK, Knowlton BJ. Early-life stress is associated with a preponderance of habitual responding in a novel instrumental avoidance learning paradigm. Neurobiol Learn Mem 2020; 175:107316. [PMID: 33011387 PMCID: PMC7683304 DOI: 10.1016/j.nlm.2020.107316] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 09/09/2020] [Accepted: 09/18/2020] [Indexed: 11/26/2022]
Abstract
There is substantial evidence linking early-life stress (ELS) to negative health outcomes in adulthood, including addiction. However, the neurocognitive and behavioral mechanisms through which ELS increases these risks remain unclear. To address this gap in knowledge, we developed a novel instrumental learning paradigm to explore the effects of ELS on the balance of habitual versus goal-directed learning. Habits efficiently reproduce repetitive behaviors but are inflexible whenreward contingencies related to those behaviors change. Persisting in performing a response after its outcome has been devalued is the hallmark of habitual behavior in instrumental learning. Participants with a history of higher ELS were significantly more likely to make habitual responses in this instrumental avoidance learning paradigm than individuals with a history of lower ELS. Logistic regression analysis showed that ELS is significantly related to habitual responding over and above the effects of retrospective socioeconomic status, trait and state anxiety, depression and recent levels of stress. Analysis of the differential impacts of the type of ELS suggested that these effects are largely driven by experiences of physical neglect.
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Affiliation(s)
- Alexander L Gordon
- University of California, Los Angeles, Department of Psychology, United States
| | - Tara K Patterson
- University of California, Los Angeles, Department of Psychology, United States
| | - Barbara J Knowlton
- University of California, Los Angeles, Department of Psychology, United States.
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85
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Feola B, Dougherty LR, Riggins T, Bolger DJ. Prefrontal cortical thickness mediates the association between cortisol reactivity and executive function in childhood. Neuropsychologia 2020; 148:107636. [PMID: 33045229 DOI: 10.1016/j.neuropsychologia.2020.107636] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 07/24/2020] [Accepted: 09/19/2020] [Indexed: 12/18/2022]
Abstract
The impact of stress hormones, such as cortisol, on the brain is proposed to contribute to differences in executive function of school-age children from impoverished backgrounds. However, the association between cortisol reactivity, prefrontal cortex, and executive function is relatively unexplored in young children. The current longitudinal study examined whether 63 children's early preschool-age (3-5 years, Time 1) and concurrent school-age (5-9 years, Time 2) salivary cortisol reactivity were associated with executive function and prefrontal cortical thickness at school-age. Two measures of cortisol reactivity were calculated: area under the curve with respect to ground (AUCg; total cortisol release) and with respect to increase (AUCi; total change in cortisol). Results demonstrated that Time 2 total cortisol release was negatively associated with executive function, Time 1 total cortisol release positively related to right middle frontal cortical thickness, and Time 2 total cortisol change was negatively associated with right inferior frontal cortical thickness. Moreover, greater right middle frontal cortical thickness mediated the association between greater Time 1 total cortisol release and lower executive function. This study provides support for an early adversity framework in which individual differences in executive function in childhood are directly related to the variations of cortisol-release and the effects on the prefrontal cortex thickness.
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Affiliation(s)
- Brandee Feola
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, USA; Department of Psychology and Human Development, Vanderbilt University, USA; Department of Human Development and Quantitative Methodology, University of Maryland, USA.
| | - Lea R Dougherty
- Department of Psychology, University of Maryland, USA; Department of Neuroscience and Cognitive Sciences, University of Maryland, USA
| | - Tracy Riggins
- Department of Psychology, University of Maryland, USA; Department of Neuroscience and Cognitive Sciences, University of Maryland, USA
| | - Donald J Bolger
- Department of Neuroscience and Cognitive Sciences, University of Maryland, USA; Department of Human Development and Quantitative Methodology, University of Maryland, USA
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86
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Gilmore JH, Langworthy B, Girault JB, Fine J, Jha SC, Kim SH, Cornea E, Styner M. Individual Variation of Human Cortical Structure Is Established in the First Year of Life. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2020; 5:971-980. [PMID: 32741702 PMCID: PMC7860052 DOI: 10.1016/j.bpsc.2020.05.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 04/28/2020] [Accepted: 05/21/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND Individual differences in cortical gray matter (GM) structure are associated with cognitive function and psychiatric disorders with developmental origins. Identifying when individual differences in cortical structure are established in childhood is critical for understanding the timing of abnormal cortical development associated with neuropsychiatric disorders. METHODS We studied the development of cortical GM and white matter volume, cortical thickness, and surface area using structural magnetic resonance imaging in two unique cohorts of singleton (121 male and 131 female) and twin (99 male and 83 female) children imaged longitudinally from birth to 6 years. RESULTS Cortical GM volume increases rapidly in the first year of life, with more gradual growth thereafter. Between ages 1 and 6 years, total surface area expands 29%, while average cortical thickness decreases about 3.5%. In both cohorts, a large portion of individual variation in cortical GM volume (81%-87%) and total surface area (73%-83%) at age 6 years is present by age 1 year. Regional heterogeneity of cortical thickness observed at age 6 is largely in place at age 1. CONCLUSIONS These findings indicate that individual differences in cortical GM structure are largely established by the end of the first year of life, following a period of rapid postnatal GM growth. This suggests that alterations in GM structure associated with psychiatric disorders with developmental origins may largely arise in the first year of life and that interventions to normalize or mitigate abnormal GM development may need to be targeted to very early childhood.
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Affiliation(s)
- John H Gilmore
- Department of Psychiatry, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
| | - Benjamin Langworthy
- Department of Biostatistics, UNC Gillings School of Global Public Health, Chapel Hill, North Carolina
| | - Jessica B Girault
- Carolina Institute for Developmental Disabilities, Chapel Hill, North Carolina
| | - Jason Fine
- Department of Biostatistics, UNC Gillings School of Global Public Health, Chapel Hill, North Carolina
| | - Shaili C Jha
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Sun Hyung Kim
- Department of Psychiatry, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Emil Cornea
- Department of Psychiatry, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Martin Styner
- Department of Psychiatry, University of North Carolina School of Medicine, Chapel Hill, North Carolina; Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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87
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Dufford AJ, Evans GW, Dmitrieva J, Swain JE, Liberzon I, Kim P. Prospective associations, longitudinal patterns of childhood socioeconomic status, and white matter organization in adulthood. Hum Brain Mapp 2020; 41:3580-3593. [PMID: 32529772 PMCID: PMC7416042 DOI: 10.1002/hbm.25031] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/26/2020] [Accepted: 04/28/2020] [Indexed: 02/06/2023] Open
Abstract
The association between childhood socioeconomic status (SES) and brain development is an emerging area of research. The primary focus to date has been on SES and variations in gray matter structure with much less known about the relation between childhood SES and white matter structure. Using a longitudinal study of SES, with measures of income-to-needs ratio (INR) at age 9, 13, 17, and 24, we examined the prospective relationship between childhood SES (age 9 INR) and white matter organization in adulthood using diffusion tensor imaging. We also examined how changes in INR from childhood through young adulthood are associated with white matter organization in adult using a latent growth mixture model. Using tract-based spatial statistics (TBSS) we found that there is a significant prospective positive association between childhood INR and white matter organization in the bilateral uncinate fasciculus, bilateral cingulum bundle, bilateral superior longitudinal fasciculus, and corpus callosum (p < .05, FWE corrected). The probability that an individual was in the high-increasing INR profile across development compared with the low-increasing INR profile was positively associated with white matter organization in the bilateral uncinate fasciculus, left cingulum, and bilateral superior longitudinal fasciculus. The results of the current study have potential implications for interventions given that early childhood poverty may have long-lasting associations with white matter structure. Furthermore, trajectories of socioeconomic status during childhood are important-with individuals that belong to the latent profile that had high increases in INR having greater regional white matter organization in adulthood.
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Affiliation(s)
| | - Gary W. Evans
- Department of Design and Environmental Analysis and Department of Human DevelopmentCornell UniversityIthacaNew YorkUSA
| | - Julia Dmitrieva
- Department of PsychologyUniversity of DenverDenverColoradoUSA
| | - James E. Swain
- Department of Psychiatry and Behavioral Health, Psychology, and Obstetrics, Gynecology, and Reproductive HealthRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
| | - Israel Liberzon
- Department of PsychiatryTexas A&M University Health Science CenterCollege StationTexasUSA
| | - Pilyoung Kim
- Department of PsychologyUniversity of DenverDenverColoradoUSA
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88
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Treyvaud K, Thompson DK, Kelly CE, Loh WY, Inder TE, Cheong JLY, Doyle LW, Anderson PJ. Early parenting is associated with the developing brains of children born very preterm. Clin Neuropsychol 2020; 35:885-903. [DOI: 10.1080/13854046.2020.1811895] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Karli Treyvaud
- Department of Psychology and Counselling, La Trobe University, Victoria, Australia
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
- Newborn Research, Royal Women’s Hospital, Victoria, Australia
| | - Deanne K. Thompson
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
- Department of Pediatrics, University of Melbourne, Victoria, Australia
- The Florey Institute of Neuroscience and Mental Health, Victoria, Australia
| | - Claire E. Kelly
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
| | - Wai Yen Loh
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
- The Florey Institute of Neuroscience and Mental Health, Victoria, Australia
- Florey Department of Neuroscience and Mental Health, University of Melbourne, Victoria, Australia
| | - Terrie E. Inder
- Department of Pediatric Newborn Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Jeanie L. Y. Cheong
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
- Newborn Research, Royal Women’s Hospital, Victoria, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia
| | - Lex W. Doyle
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
- Newborn Research, Royal Women’s Hospital, Victoria, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia
| | - Peter J. Anderson
- Clinical Sciences, Murdoch Children’s Research Institute, Victoria, Australia
- Turner Institute for Brain & Mental Health, School of Psychological Sciences, Monash University, Victoria, Australia
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89
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The association between parenting and the error-related negativity across childhood and adolescence. Dev Cogn Neurosci 2020; 45:100852. [PMID: 32890958 PMCID: PMC7479325 DOI: 10.1016/j.dcn.2020.100852] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 08/06/2020] [Accepted: 08/25/2020] [Indexed: 01/22/2023] Open
Abstract
Anxiety is the most common form of psychopathology, and it is often characterized by chronic impairment across the lifespan. Researchers have identified core neural markers that confer risk for anxious outcomes. An increased error-related negativity (ERN) in anxious individuals has been shown to prospectively predict onset of anxiety disorders across development. Hence, it is critical to examine environmental factors that may shape the ERN. In the current study, we use a large sample of 170 female adolescents aged 10-17 to investigate whether the ERN mediates the relationship between parenting style and anxiety diagnostic status. This study replicates previous findings, and it extends previous work by suggesting that this relationship is more robust in young children as compared to adolescents. Interventions targeting the ERN via parenting may be most effective during childhood.
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90
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Manzano Nieves G, Bravo M, Baskoylu S, Bath KG. Early life adversity decreases pre-adolescent fear expression by accelerating amygdala PV cell development. eLife 2020; 9:55263. [PMID: 32692310 PMCID: PMC7413666 DOI: 10.7554/elife.55263] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 07/20/2020] [Indexed: 12/21/2022] Open
Abstract
Early life adversity (ELA) is associated with increased risk for stress-related disorders later in life. The link between ELA and risk for psychopathology is well established but the developmental mechanisms remain unclear. Using a mouse model of resource insecurity, limited bedding (LB), we tested the effects of LB on the development of fear learning and neuronal structures involved in emotional regulation, the medial prefrontal cortex (mPFC) and basolateral amygdala (BLA). LB delayed the ability of peri-weanling (21 days old) mice to express, but not form, an auditory conditioned fear memory. LB accelerated the developmental emergence of parvalbumin (PV)-positive cells in the BLA and increased anatomical connections between PL and BLA. Fear expression in LB mice was rescued through optogenetic inactivation of PV-positive cells in the BLA. The current results provide a model of transiently blunted emotional reactivity in early development, with latent fear-associated memories emerging later in adolescence.
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Affiliation(s)
| | - Marilyn Bravo
- Department of Neuroscience, Brown University, Providence, United States
| | - Saba Baskoylu
- Department of Neuroscience, Brown University, Providence, United States
| | - Kevin G Bath
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, United States
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91
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Socioeconomic disadvantage, brain morphometry, and attentional bias to threat in middle childhood. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2020; 19:309-326. [PMID: 30460484 DOI: 10.3758/s13415-018-00670-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Socioeconomic disadvantage is associated with higher rates of psychopathology as well as hippocampus, amygdala and prefrontal cortex structure. However, little is known about how variations in brain morphometry are associated with socio-emotional risks for mood disorders in children growing up in families experiencing low income. In the current study, using structural magnetic resonance imaging, we examined the relationship between socioeconomic disadvantage and gray matter volume in the hippocampus, amygdala, and ventrolateral prefrontal cortex in a sample of children (n = 34) in middle childhood. Using an affective dot probe paradigm, we examined the association between gray matter volume in these regions and attentional bias to threat, a risk marker for mood disorders including anxiety disorders. We found that lower income-to-needs ratio was associated with lower bilateral hippocampal and right amygdala volume, but not prefrontal cortex volumes. Moreover, lower attentional bias to threat was associated with greater left hippocampal volume. We provide evidence of a relationship between income-related variations in brain structure and attentional bias to threat, a risk for mood disorders. Therefore, these findings support an environment-morphometry-behavior relationship that contributes to the understanding of income-related mental health disparities in childhood.
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92
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Turesky T, Xie W, Kumar S, Sliva DD, Gagoski B, Vaughn J, Zöllei L, Haque R, Kakon SH, Islam N, Petri WA, Nelson CA, Gaab N. Relating anthropometric indicators to brain structure in 2-month-old Bangladeshi infants growing up in poverty: A pilot study. Neuroimage 2020; 210:116540. [PMID: 31945509 PMCID: PMC7068701 DOI: 10.1016/j.neuroimage.2020.116540] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 11/06/2019] [Accepted: 01/10/2020] [Indexed: 01/03/2023] Open
Abstract
Anthropometric indicators, including stunting, underweight, and wasting, have previously been associated with poor neurocognitive outcomes. This link may exist because malnutrition and infection, which are known to affect height and weight, also impact brain structure according to animal models. However, a relationship between anthropometric indicators and brain structural measures has not been tested yet, perhaps because stunting, underweight, and wasting are uncommon in higher-resource settings. Further, with diminished anthropometric growth prevalent in low-resource settings, where biological and psychosocial hazards are most severe, one might expect additional links between measures of poverty, anthropometry, and brain structure. To begin to examine these relationships, we conducted an MRI study in 2-3-month-old infants growing up in the extremely impoverished urban setting of Dhaka, Bangladesh. The sample size was relatively small because the challenges of investigating infant brain structure in a low-resource setting needed to be realized and resolved before introducing a larger cohort. Initially, fifty-four infants underwent T1 sequences using 3T MRI, and resulting structural images were segmented into gray and white matter maps, which were carefully evaluated for accurate tissue labeling by a pediatric neuroradiologist. Gray and white matter volumes from 29 infants (79 ± 10 days-of-age; F/M = 12/17), whose segmentations were of relatively high quality, were submitted to semi-partial correlation analyses with stunting, underweight, and wasting, which were measured using height-for-age (HAZ), weight-for-age (WAZ), and weight-for-height (WHZ) scores. Positive semi-partial correlations (after adjusting for chronological age and sex and correcting for multiple comparisons) were observed between white matter volume and HAZ and WAZ; however, WHZ was not correlated with any measure of brain volume. No associations were observed between income-to-needs or maternal education and brain volumetric measures, suggesting that measures of poverty were not associated with total brain tissue volume in this sample. Overall, these results provide the first link between diminished anthropometric growth and white matter volume in infancy. Challenges of conducting a developmental neuroimaging study in a low-resource country are also described.
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Affiliation(s)
- Ted Turesky
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Department of Medicine, Boston Children's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - Wanze Xie
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Department of Medicine, Boston Children's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States
| | - Swapna Kumar
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Department of Medicine, Boston Children's Hospital, Boston, MA, United States
| | - Danielle D Sliva
- Department of Neuroscience, Brown University, Providence, RI, United States
| | - Borjan Gagoski
- Department of Radiology, Harvard Medical School, Boston, MA, United States; Fetal Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States
| | - Jennifer Vaughn
- Department of Radiology, Harvard Medical School, Boston, MA, United States
| | - Lilla Zöllei
- A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, United States
| | - Rashidul Haque
- The International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | | | - Nazrul Islam
- National Institute of Neuroscience and Hospital, Dhaka, Bangladesh
| | - William A Petri
- Division of Infectious Diseases and International Health, Department of Medicine, School of Medicine, University of Virginia, Charlottesville, VA, United States
| | - Charles A Nelson
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Department of Medicine, Boston Children's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States; Harvard Graduate School of Education, Cambridge, MA, United States
| | - Nadine Gaab
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Department of Medicine, Boston Children's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States
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93
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Raver CC, Blair C. Developmental science aimed at reducing inequality: Maximizing the social impact of research on executive function in context. INFANT AND CHILD DEVELOPMENT 2020. [DOI: 10.1002/icd.2175] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- C. Cybele Raver
- Institute of Human Development and Social ChangeNew York University Steinhardt School of Culture, Education, and Human Development New York City New York
| | - Clancy Blair
- Institute of Human Development and Social ChangeNew York University Steinhardt School of Culture, Education, and Human Development New York City New York
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94
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Marshall AT, Betts S, Kan EC, McConnell R, Lanphear BP, Sowell ER. Association of lead-exposure risk and family income with childhood brain outcomes. Nat Med 2020; 26:91-97. [PMID: 31932788 PMCID: PMC6980739 DOI: 10.1038/s41591-019-0713-y] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 11/22/2019] [Indexed: 02/08/2023]
Abstract
Socioeconomic factors influence brain development and structure, but most studies have overlooked neurotoxic insults that impair development, such as lead exposure. Childhood lead exposure affects cognitive development at the lowest measurable concentrations, but little is known about its impact on brain development during childhood. We examined cross-sectional associations among brain structure, cognition, geocoded measures of the risk of lead exposure and sociodemographic characteristics in 9,712 9- and 10-year-old children. Here we show stronger negative associations of living in high-lead-risk census tracts in children from lower- versus higher-income families. With increasing risk of exposure, children from lower-income families exhibited lower cognitive test scores, smaller cortical volume and smaller cortical surface area. Reducing environmental insults associated with lead-exposure risk might confer greater benefit to children experiencing more environmental adversity, and further understanding of the factors associated with high lead-exposure risk will be critical for improving such outcomes in children.
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Affiliation(s)
- Andrew T Marshall
- Children's Hospital Los Angeles, and the Department of Pediatrics, University of Southern California, Los Angeles, CA, USA
| | - Samantha Betts
- Children's Hospital Los Angeles, and the Department of Pediatrics, University of Southern California, Los Angeles, CA, USA
| | - Eric C Kan
- Children's Hospital Los Angeles, and the Department of Pediatrics, University of Southern California, Los Angeles, CA, USA
| | - Rob McConnell
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Bruce P Lanphear
- Faculty of Health Sciences, Simon Fraser University, Vancouver, British Columbia, Canada
| | - Elizabeth R Sowell
- Children's Hospital Los Angeles, and the Department of Pediatrics, University of Southern California, Los Angeles, CA, USA.
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95
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Dufford AJ, Kim P, Evans GW. The impact of childhood poverty on brain health: Emerging evidence from neuroimaging across the lifespan. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2020; 150:77-105. [DOI: 10.1016/bs.irn.2019.12.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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96
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Gunnar MR, Reid BM. Early Deprivation Revisited: Contemporary Studies of the Impact on Young Children of Institutional Care. ACTA ACUST UNITED AC 2019. [DOI: 10.1146/annurev-devpsych-121318-085013] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
There is clear evidence that early deprivation in the form of early institutional care affects children both immediately and long after they are removed from the institution. This article reviews the modern literature on the impact of institutional care from animal models to longitudinal studies in humans. Importantly, we examine the current understanding of neuroendocrine regulation in the context of early deprivation. We discuss the opportunities and limitations of studying the effects of deprivation in previously institutionalized children, review behavioral findings and related neurobiological studies, and address the physical health ramifications of institutional care. Finally, we touch on future directions for both science and intervention.
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Affiliation(s)
- Megan R. Gunnar
- Institute of Child Development, University of Minnesota, Minneapolis, Minnesota 55455, USA;,
| | - Brie M. Reid
- Institute of Child Development, University of Minnesota, Minneapolis, Minnesota 55455, USA;,
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97
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Romeo RR. Socioeconomic and experiential influences on the neurobiology of language development. PERSPECTIVES OF THE ASHA SPECIAL INTEREST GROUPS 2019; 4:1229-1238. [PMID: 34013041 PMCID: PMC8130857 DOI: 10.1044/2019_persp-19-00073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE The process by which young children acquire language is an incredible feat subserved by neurobiological language circuitry. While the foundations of brain structure and function are genetically determined, children's experiences during sensitive periods in early life have a significant influence on the development of language systems. The purpose of this review is to provide practitioners with a comprehensive summary of foundational and recent research on the ways that children's early experiences-both favorable and adverse-may influence the neuroanatomy and neurophysiology underlying language development. A specific focus is given to the burgeoning neuroimaging evidence of relationships between socioeconomic status (SES) and brain development, as well as to emerging research on proximal experiences that may serve as the direct mechanisms by which SES influences language development. CONCLUSION Findings from the neuroscience field have direct implications for practice in speech language pathology. Specifically, clinicians can have immense influence on crafting supportive language environments during windows of maximal neural influence, both via direct intervention and parent coaching. Practical suggestions are provided for translating research findings to practice.
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Affiliation(s)
- Rachel R. Romeo
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children’s Hospital; Boston, MA
- Harvard Medical School; Boston, MA
- Brain and Cognitive Sciences Department and McGovern Institute for Brain Research, Massachusetts Institute of Technology; Cambridge, MA
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98
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Luby J, Allen N, Estabrook R, Pine DS, Rogers C, Krogh-Jespersen S, Norton ES, Wakschlag L. Mapping infant neurodevelopmental precursors of mental disorders: How synthetic cohorts & computational approaches can be used to enhance prediction of early childhood psychopathology. Behav Res Ther 2019; 123:103484. [PMID: 31734549 PMCID: PMC7667707 DOI: 10.1016/j.brat.2019.103484] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 09/04/2019] [Accepted: 09/25/2019] [Indexed: 12/22/2022]
Abstract
Bridging advances in neurodevelopmental assessment and the established onset of common psychopathologies in early childhood with epidemiological data science and computational methods holds much promise for identifying risk for mental disorders as early as infancy. In particular, we propose the development of a mental health risk algorithm for the early detection of mental disorders with the potential for high public health impact that applies and adapts methods innovated in and successfully applied to early detection of cardiovascular risk. Specifically, we propose methods to advance risk prediction of early developmental psychopathology by creating synthetic cohorts that contain complete behavioral and neural data in the first years of life, as the basis for a robust and generalizable risk algorithm. The application of computational approaches within synthetic cohorts, an approach increasingly applied in psychiatry, may be particularly well suited to advancing risk prediction in early childhood mental health. We propose new research directions using these methods to generate an early childhood mental health risk calculator that could significantly advance early mental health risk detection to direct preventive intervention and/or need for more intensive assessment within a pragmatic framework for maximal clinical utility. The availability of such a tool in early childhood, a period of high neuroplasticity, holds promise to reduce the burden of mental disorder by identifying risk early in the clinical sequence and delivering prevention that targets the neurodevelopmental vulnerability phase.
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Affiliation(s)
- Joan Luby
- Washington University School of Medicine, 4444 Forest Park Avenue, St. Louis, MO, 63108, USA.
| | - Norrina Allen
- Northwestern University Feinberg School of Medicine & Institute for Innovations in Developmental Sciences, 633 N. St Clair, 19th Floor, Chicago, IL, 60611, USA
| | - Ryne Estabrook
- Northwestern University Feinberg School of Medicine & Institute for Innovations in Developmental Sciences, 633 N. St Clair, 19th Floor, Chicago, IL, 60611, USA
| | - Daniel S Pine
- National Institute of Mental Health (NIMH) Intramural Research Program, Building 15K, Room 110, MSC 2670, Bethesda, MD, 20814, USA
| | - Cynthia Rogers
- Washington University School of Medicine, 4444 Forest Park Avenue, St. Louis, MO, 63108, USA
| | - Sheila Krogh-Jespersen
- Northwestern University Feinberg School of Medicine & Institute for Innovations in Developmental Sciences, 633 N. St Clair, 19th Floor, Chicago, IL, 60611, USA
| | - Elizabeth S Norton
- Northwestern University, Department of Communication Sciences and Disorders, 2240 Campus Drive, Evanston, IL, 60208, USA
| | - Lauren Wakschlag
- Northwestern University Feinberg School of Medicine & Institute for Innovations in Developmental Sciences, 633 N. St Clair, 19th Floor, Chicago, IL, 60611, USA
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99
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Hall BJ, Garabiles MR, de Hoop J, Pereira A, Prencipe L, Palermo TM. Perspectives of adolescent and young adults on poverty-related stressors: a qualitative study in Ghana, Malawi and Tanzania. BMJ Open 2019; 9:e027047. [PMID: 31615792 PMCID: PMC6797331 DOI: 10.1136/bmjopen-2018-027047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 07/31/2019] [Accepted: 09/17/2019] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVES To define key stressors experienced and coping behaviours within poor agrarian communities in sub-Saharan Africa. DESIGN Descriptive qualitative study incorporating inductive thematic analysis. PARTICIPANTS 81 participants purposely sampled, stratified by age (adolescents and young adults) and sex SETTING: The study was conducted in villages in Ghana, Malawi, and Tanzania. RESULTS Stressors were thematically grouped into those directly related to poverty and the lack of basic necessities (eg, food insecurity), and additional stressors (eg, drought) that worsen poverty-related stress. Impacts on functioning, health and well-being and key coping behaviours, both positive and negative, were identified. The findings together inform a more nuanced view of stress within these contexts. CONCLUSION Although participants were asked to provide general reflections about stress in their community, the salience of poverty-related stressors was ubiquitously reflected in respondents' responses. Poverty-related stressors affect development, well-being and gender-based violence. Future research should focus on interventions to alleviate poverty-related stress to achieve the United Nations Sustainable Development Goals.
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Affiliation(s)
- Brian J Hall
- Global and Community Mental Health Research Group, Faculty of Social Sciences, Department of Psychology, University of Macau, Zhuhai, China
- Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | - Jacobus de Hoop
- UNICEF Office of Research Innocenti, Florence, Toscana, Italy
| | - Audrey Pereira
- UNICEF Office of Research Innocenti, Florence, Toscana, Italy
| | - Leah Prencipe
- UNICEF Office of Research Innocenti, Florence, Toscana, Italy
| | - Tia M Palermo
- UNICEF Office of Research Innocenti, Florence, Toscana, Italy
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Romeo RR, Christodoulou JA, Halverson KK, Murtagh J, Cyr AB, Schimmel C, Chang P, Hook PE, Gabrieli JDE. Socioeconomic Status and Reading Disability: Neuroanatomy and Plasticity in Response to Intervention. Cereb Cortex 2019; 28:2297-2312. [PMID: 28591795 DOI: 10.1093/cercor/bhx131] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 05/09/2017] [Indexed: 01/18/2023] Open
Abstract
Although reading disability (RD) and socioeconomic status (SES) are independently associated with variation in reading ability and brain structure/function, the joint influence of SES and RD on neuroanatomy and/or response to intervention is unknown. In total, 65 children with RD (ages 6-9) with diverse SES were assigned to an intensive, 6-week summer reading intervention (n = 40) or to a waiting-list control group (n = 25). Before and after, all children completed standardized reading assessments and magnetic resonance imaging to measure cortical thickness. At baseline, higher SES correlated with greater vocabulary and greater cortical thickness in bilateral perisylvian and supramarginal regions-especially in left pars opercularis. Within the intervention group, lower SES was associated with both greater reading improvement and greater cortical thickening across broad, bilateral occipitotemporal and temporoparietal regions following the intervention. Additionally, treatment responders (n = 20), compared with treatment nonresponders (n = 19), exhibited significantly greater cortical thickening within similar regions. The waiting control and nonresponder groups exhibited developmentally typical, nonsignificant cortical thinning during this time period. These findings indicate that effective summer reading intervention is coupled with cortical growth, and is especially beneficial for children with RD who come from lower-SES home environments.
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Affiliation(s)
- Rachel R Romeo
- Division of Medical Sciences, Harvard Medical School and Harvard University, Boston, MA, USA.,McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Joanna A Christodoulou
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.,Department of Communication Sciences and Disorders, MGH Institute of Health Professions, Boston, MA, USA.,Harvard Graduate School of Education, Cambridge, MA, USA
| | - Kelly K Halverson
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jack Murtagh
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Abigail B Cyr
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Carly Schimmel
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Patricia Chang
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Pamela E Hook
- Department of Communication Sciences and Disorders, MGH Institute of Health Professions, Boston, MA, USA
| | - John D E Gabrieli
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.,Harvard Graduate School of Education, Cambridge, MA, USA.,MIT Integrated Learning Initiative, Cambridge, MA, USA
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