TY  - JOUR
PY  - 2016//
TI  - Understanding heterogeneity in grey matter research of adults with childhood maltreatment--A meta-analysis and review
JO  - Neuroscience and biobehavioral reviews
A1  - Paquola, Casey
A1  - Bennett, Maxwell R.
A1  - Lagopoulos, Jim
SP  - 299
EP  - 312
VL  - 69
IS  - 
N2  - Childhood trauma has been associated with long term effects on prefrontal-limbic grey matter. A literature search was conducted to identify structural magnetic resonance imaging studies of adults with a history of childhood trauma. We performed three meta-analyses. Hedges' g effect sizes were calculated for each study providing hippocampal or amygdala volumes of trauma and non-trauma groups. Seed based differential mapping was utilised to synthesise whole brain voxel based morphometry (VBM) studies. A total of 38 articles (17 hippocampus, 13 amygdala, 19 whole brain VBM) were included in the meta-analyses. Trauma cohorts exhibited smaller hippocampus and amygdala volumes bilaterally. The most robust findings of the whole brain VBM meta-analysis were reduced grey matter in the right dorsolateral prefrontal cortex and right hippocampus amongst adults with a history of childhood trauma. Subgroup analyses and meta-regressions showed results were moderated by age, gender, the cohort's psychiatric health and the study's definition of childhood trauma. We provide evidence of abnormal grey matter in prefrontal-limbic brain regions of adults with a history of childhood maltreatment.<p />  <p>Language: en</p>
LA  - en
SN  - 0149-7634
UR  - http://dx.doi.org/10.1016/j.neubiorev.2016.08.011
ID  - ref1
ER  -