author_facet Jenkins, Lisanne M.
Chiang, Jessica J.
Vause, Katherine
Hoffer, Lauren
Alpert, Kathryn
Parrish, Todd B.
Wang, Lei
Miller, Gregory E.
Jenkins, Lisanne M.
Chiang, Jessica J.
Vause, Katherine
Hoffer, Lauren
Alpert, Kathryn
Parrish, Todd B.
Wang, Lei
Miller, Gregory E.
author Jenkins, Lisanne M.
Chiang, Jessica J.
Vause, Katherine
Hoffer, Lauren
Alpert, Kathryn
Parrish, Todd B.
Wang, Lei
Miller, Gregory E.
spellingShingle Jenkins, Lisanne M.
Chiang, Jessica J.
Vause, Katherine
Hoffer, Lauren
Alpert, Kathryn
Parrish, Todd B.
Wang, Lei
Miller, Gregory E.
Human Brain Mapping
Subcortical structural variations associated with low socioeconomic status in adolescents
Neurology (clinical)
Neurology
Radiology, Nuclear Medicine and imaging
Radiological and Ultrasound Technology
Anatomy
author_sort jenkins, lisanne m.
spelling Jenkins, Lisanne M. Chiang, Jessica J. Vause, Katherine Hoffer, Lauren Alpert, Kathryn Parrish, Todd B. Wang, Lei Miller, Gregory E. 1065-9471 1097-0193 Wiley Neurology (clinical) Neurology Radiology, Nuclear Medicine and imaging Radiological and Ultrasound Technology Anatomy http://dx.doi.org/10.1002/hbm.24796 <jats:title>Abstract</jats:title><jats:p>Low socioeconomic status (SES) is associated with a higher probability of multiple exposures (e.g., neighborhood violence, poor nutrition, housing instability, air pollution, and insensitive caregiving) known to affect structural development of subcortical brain regions that subserve threat and reward processing, however, few studies have examined the relationship between SES and such subcortical structures in adolescents. We examined SES variations in volume and surface morphometry of subcortical regions. The sample comprised 256 youth in eighth grade (mean age = 13.9 years), in whom high dimensional deformation mapping of structural 3T magnetic resonance imaging scans was performed. Vertex‐wise linear regression analyses examined associations between income to poverty ratio and surfaces of the hippocampus, amygdala, thalamus, caudate, putamen, nucleus accumbens and pallidum, with the covariates age, pubertal status, and intracranial volume. Given sex differences in pubertal development and subcortical maturation at this age, the analyses were stratified by sex. Among males, who at this age average an earlier pubertal stage than females, the relationship between SES and local shape variation in subcortical regions was almost entirely positive. For females, the relationship between SES and local shape variation was negative. Racial identity was associated with SES in our sample, however supplementary analyses indicated that most of the associations between SES and subcortical structure were independent of it. Although these cross‐sectional results are not definitive, they are consistent with a scenario where low SES delays structural maturation of subcortical regions involved with threat and reward processing. Future longitudinal studies are needed to test this hypothesis.</jats:p> Subcortical structural variations associated with low socioeconomic status in adolescents Human Brain Mapping
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title Subcortical structural variations associated with low socioeconomic status in adolescents
title_unstemmed Subcortical structural variations associated with low socioeconomic status in adolescents
title_full Subcortical structural variations associated with low socioeconomic status in adolescents
title_fullStr Subcortical structural variations associated with low socioeconomic status in adolescents
title_full_unstemmed Subcortical structural variations associated with low socioeconomic status in adolescents
title_short Subcortical structural variations associated with low socioeconomic status in adolescents
title_sort subcortical structural variations associated with low socioeconomic status in adolescents
topic Neurology (clinical)
Neurology
Radiology, Nuclear Medicine and imaging
Radiological and Ultrasound Technology
Anatomy
url http://dx.doi.org/10.1002/hbm.24796
publishDate 2020
physical 162-171
description <jats:title>Abstract</jats:title><jats:p>Low socioeconomic status (SES) is associated with a higher probability of multiple exposures (e.g., neighborhood violence, poor nutrition, housing instability, air pollution, and insensitive caregiving) known to affect structural development of subcortical brain regions that subserve threat and reward processing, however, few studies have examined the relationship between SES and such subcortical structures in adolescents. We examined SES variations in volume and surface morphometry of subcortical regions. The sample comprised 256 youth in eighth grade (mean age = 13.9 years), in whom high dimensional deformation mapping of structural 3T magnetic resonance imaging scans was performed. Vertex‐wise linear regression analyses examined associations between income to poverty ratio and surfaces of the hippocampus, amygdala, thalamus, caudate, putamen, nucleus accumbens and pallidum, with the covariates age, pubertal status, and intracranial volume. Given sex differences in pubertal development and subcortical maturation at this age, the analyses were stratified by sex. Among males, who at this age average an earlier pubertal stage than females, the relationship between SES and local shape variation in subcortical regions was almost entirely positive. For females, the relationship between SES and local shape variation was negative. Racial identity was associated with SES in our sample, however supplementary analyses indicated that most of the associations between SES and subcortical structure were independent of it. Although these cross‐sectional results are not definitive, they are consistent with a scenario where low SES delays structural maturation of subcortical regions involved with threat and reward processing. Future longitudinal studies are needed to test this hypothesis.</jats:p>
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author Jenkins, Lisanne M., Chiang, Jessica J., Vause, Katherine, Hoffer, Lauren, Alpert, Kathryn, Parrish, Todd B., Wang, Lei, Miller, Gregory E.
author_facet Jenkins, Lisanne M., Chiang, Jessica J., Vause, Katherine, Hoffer, Lauren, Alpert, Kathryn, Parrish, Todd B., Wang, Lei, Miller, Gregory E., Jenkins, Lisanne M., Chiang, Jessica J., Vause, Katherine, Hoffer, Lauren, Alpert, Kathryn, Parrish, Todd B., Wang, Lei, Miller, Gregory E.
author_sort jenkins, lisanne m.
container_issue 1
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container_title Human Brain Mapping
container_volume 41
description <jats:title>Abstract</jats:title><jats:p>Low socioeconomic status (SES) is associated with a higher probability of multiple exposures (e.g., neighborhood violence, poor nutrition, housing instability, air pollution, and insensitive caregiving) known to affect structural development of subcortical brain regions that subserve threat and reward processing, however, few studies have examined the relationship between SES and such subcortical structures in adolescents. We examined SES variations in volume and surface morphometry of subcortical regions. The sample comprised 256 youth in eighth grade (mean age = 13.9 years), in whom high dimensional deformation mapping of structural 3T magnetic resonance imaging scans was performed. Vertex‐wise linear regression analyses examined associations between income to poverty ratio and surfaces of the hippocampus, amygdala, thalamus, caudate, putamen, nucleus accumbens and pallidum, with the covariates age, pubertal status, and intracranial volume. Given sex differences in pubertal development and subcortical maturation at this age, the analyses were stratified by sex. Among males, who at this age average an earlier pubertal stage than females, the relationship between SES and local shape variation in subcortical regions was almost entirely positive. For females, the relationship between SES and local shape variation was negative. Racial identity was associated with SES in our sample, however supplementary analyses indicated that most of the associations between SES and subcortical structure were independent of it. Although these cross‐sectional results are not definitive, they are consistent with a scenario where low SES delays structural maturation of subcortical regions involved with threat and reward processing. Future longitudinal studies are needed to test this hypothesis.</jats:p>
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spelling Jenkins, Lisanne M. Chiang, Jessica J. Vause, Katherine Hoffer, Lauren Alpert, Kathryn Parrish, Todd B. Wang, Lei Miller, Gregory E. 1065-9471 1097-0193 Wiley Neurology (clinical) Neurology Radiology, Nuclear Medicine and imaging Radiological and Ultrasound Technology Anatomy http://dx.doi.org/10.1002/hbm.24796 <jats:title>Abstract</jats:title><jats:p>Low socioeconomic status (SES) is associated with a higher probability of multiple exposures (e.g., neighborhood violence, poor nutrition, housing instability, air pollution, and insensitive caregiving) known to affect structural development of subcortical brain regions that subserve threat and reward processing, however, few studies have examined the relationship between SES and such subcortical structures in adolescents. We examined SES variations in volume and surface morphometry of subcortical regions. The sample comprised 256 youth in eighth grade (mean age = 13.9 years), in whom high dimensional deformation mapping of structural 3T magnetic resonance imaging scans was performed. Vertex‐wise linear regression analyses examined associations between income to poverty ratio and surfaces of the hippocampus, amygdala, thalamus, caudate, putamen, nucleus accumbens and pallidum, with the covariates age, pubertal status, and intracranial volume. Given sex differences in pubertal development and subcortical maturation at this age, the analyses were stratified by sex. Among males, who at this age average an earlier pubertal stage than females, the relationship between SES and local shape variation in subcortical regions was almost entirely positive. For females, the relationship between SES and local shape variation was negative. Racial identity was associated with SES in our sample, however supplementary analyses indicated that most of the associations between SES and subcortical structure were independent of it. Although these cross‐sectional results are not definitive, they are consistent with a scenario where low SES delays structural maturation of subcortical regions involved with threat and reward processing. Future longitudinal studies are needed to test this hypothesis.</jats:p> Subcortical structural variations associated with low socioeconomic status in adolescents Human Brain Mapping
spellingShingle Jenkins, Lisanne M., Chiang, Jessica J., Vause, Katherine, Hoffer, Lauren, Alpert, Kathryn, Parrish, Todd B., Wang, Lei, Miller, Gregory E., Human Brain Mapping, Subcortical structural variations associated with low socioeconomic status in adolescents, Neurology (clinical), Neurology, Radiology, Nuclear Medicine and imaging, Radiological and Ultrasound Technology, Anatomy
title Subcortical structural variations associated with low socioeconomic status in adolescents
title_full Subcortical structural variations associated with low socioeconomic status in adolescents
title_fullStr Subcortical structural variations associated with low socioeconomic status in adolescents
title_full_unstemmed Subcortical structural variations associated with low socioeconomic status in adolescents
title_short Subcortical structural variations associated with low socioeconomic status in adolescents
title_sort subcortical structural variations associated with low socioeconomic status in adolescents
title_unstemmed Subcortical structural variations associated with low socioeconomic status in adolescents
topic Neurology (clinical), Neurology, Radiology, Nuclear Medicine and imaging, Radiological and Ultrasound Technology, Anatomy
url http://dx.doi.org/10.1002/hbm.24796