Evidence map›Paper›PMID 25061568›Full record

ArticleNeuroImage. Clinical2014

General and specific effects of early-life psychosocial adversities on adolescent grey matter volume.

Nicholas D Walsh, Tim Dalgleish, Michael V Lombardo, Valerie J Dunn, Anne-Laura Van Harmelen, Maria Ban, Ian M Goodyer

Abstract read
In one paragraph

Article in NeuroImage. Clinical, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Observed Parenting and Adolescent Brain Structure.Developmental neuropsychology · 2023
    Article
  8. The effects of sexual abuse on female adolescent brain structures.Scandinavian journal of child and adolescent psychiatry and psychology · 2023
    Article
  9. Early Life Stress AffectsInternational journal of molecular sciences · 2022
    Review
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  11. Article
  12. Article
  13. Article
  14. Article
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  16. Article
  17. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Nicholas D WalshDevelopmental Psychiatry Section, Department of Psychiatry, University of Cambridge, Cambridge, UK ; School of Psychology, Faculty of Social Sciences, University of East Anglia, UK.
Tim DalgleishMedical Research Council Cognition and Brain Sciences Unit, Cambridge, UK.
Michael V LombardoAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK.
Valerie J DunnDevelopmental Psychiatry Section, Department of Psychiatry, University of Cambridge, Cambridge, UK.
Anne-Laura Van HarmelenDevelopmental Psychiatry Section, Department of Psychiatry, University of Cambridge, Cambridge, UK.
Maria BanDepartment of Clinical Neurosciences, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK.
Ian M GoodyerDevelopmental Psychiatry Section, Department of Psychiatry, University of Cambridge, Cambridge, UK.

Funding

Department of Health 06/05/01Department of Health 97/29/01Medical Research Council MC_U105579215Wellcome Trust 074296Wellcome Trust 095844
6 · The paper itself

Abstract

Exposure to childhood adversities (CA) is associated with subsequent alterations in regional brain grey matter volume (GMV). Prior studies have focused mainly on severe neglect and maltreatment. The aim of this study was to determine in currently healthy adolescents if exposure to more common forms of CA results in reduced GMV. Effects on brain structure were investigated using voxel-based morphometry in a cross-sectional study of youth recruited from a population-based longitudinal cohort. 58 participants (mean age = 18.4) with (n = 27) or without (n = 31) CA exposure measured retrospectively from maternal interview were included in the study. Measures of recent negative life events (RNLE) recorded at 14 and 17 years, current depressive symptoms, gender, participant/parental psychiatric history, current family functioning perception and 5-HTTLPR genotype were covariates in analyses. A multivariate analysis of adversities demonstrated a general association with a widespread distributed neural network consisting of cortical midline, lateral frontal, temporal, limbic, and cerebellar regions. Univariate analyses showed more specific associations between adversity measures and regional GMV: CA specifically demonstrated reduced vermis GMV and past psychiatric history with reduced medial temporal lobe volume. In contrast RNLE aged 14 was associated with increased lateral cerebellar and anterior cingulate GMV. We conclude that exposure to moderate levels of childhood adversities occurring during childhood and early adolescence exerts effects on the developing adolescent brain. Reducing exposure to adverse social environments during early life may optimize typical brain development and reduce subsequent mental health risks in adult life.

Indexed as

Life Change EventsPsychosocial DeprivationAdolescentBrainFemaleGray MatterHumansImage EnhancementImage Interpretation, Computer-AssistedImaging, Three-DimensionalMagnetic Resonance ImagingMaleOrgan SizePsychologyReproducibility of ResultsSensitivity and Specificity5-HTTLPR5-HTTLPR, serotonin-transporter-linked polymorphic regionACORN, a classification of residential neighbourhoodsAffective disordersBrainCA, childhood adversitiesCAMEEI, Cambridge Early Experience InterviewCerebellumChildhood adversityFAD, Family Assessment DeviceGMV, Grey matter volumeLife eventsPLS, partial least squaresRNLE, recent negative life eventsVBM, voxel based morphometry

Identifiers

PMID25061568
PMCPMC4107373

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.