Cited by 34Child Abuse and TraumaPosttraumatic Stress Disorder ResearchStress Responses and Cortisol

Associations of perceived adverse lifetime experiences with brain structure in UK Biobank participants

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Gheorghe, Delia A., Li, Chenlu, Gallacher, John, Bauermeister, Sarah·2021·Journal of Child Psychology and Psychiatry

Published version of a preprint

Abstract

Background: Adversity experiences (AEs) are major risk factors for psychiatric illness, and ample evidence suggests that adversity‐related changes in brain structure enhance this vulnerability. To achieve greater understanding of the underlying biological pathways, increased convergence among findings is needed. Suggested future directions may benefit from the use of large population samples which may contribute to achieving this goal. We addressed mechanistic pathways by investigating the associations between multiple brain phenotypes and retrospectively reported AEs in early life (child adversity) and adulthood (partner abuse) in a large population sample, using a cross‐sectional approach. Methods: The UK Biobank resource was used to access imaging‐derived phenotypes (IDPs) from 6,751 participants (aged: M = 62.1, SD = 7.2, range = 45‐80), together with selected reports of childhood AEs and adult partner abuse. Principal component analysis was used to reduce the dimensionality of the data prior to multivariate tests. Results: The data showed that participants who reported experiences of childhood emotional abuse (‘felt hated by family member as a child’) had smaller cerebellar and ventral striatum volumes. This result was also depicted in a random subset of participants; however, we note small effect sizes ( < .01), suggestive of modest biological changes. Conclusions: Using a large population cohort, this study demonstrates the value of big datasets in the study of adversity and using automatically preprocessed neuroimaging phenotypes. While retrospective and cross‐sectional characteristics limit interpretation, this study demonstrates that self‐perceived adversity reports, however nonspecific, may still expose neural consequences, identifiable with increased statistical power.

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Authors
Gheorghe, D. A., Li, C., Gallacher, J., & Bauermeister, S.
Affiliations
University of Oxford (GB)
Corresponding author
Gheorghe, Delia A.
Venue
Journal of Child Psychology and Psychiatry
Publisher
Wiley
Published
2020-07-09
Volume
62
Issue
7
Pages
822-830
ISSN
  • 0021-9630 (ISSN-L)
  • 1469-7610
OpenAlex
W3040147251
Cited by
34
References
20
Citations by year
2026: 6 · 2025: 5 · 2024: 5 · 2023: 5 · 2022: 8 · 2021: 2 · 2020: 2
FWCI
1.69
Type
journal article
Language
en
Open access
Locations
  • Journal of Child Psychology and Psychiatry (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Medical Research Council (MR/L023784/2 (DPUK Application 0144))
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
childhood adversity, partner abuse, brain structure, neuroimaging phenotypes, imaging-derived phenotypes, psychiatric vulnerability, retrospective self-report, UK Biobank, population cohort
MeSH terms
Adverse Childhood Experiences, Aged, Aged, 80 and over, Brain, United Kingdom, Humans, Middle Aged, Retrospective Studies, Spouse Abuse, Biological Specimen Banks

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