Gray matter brain volumes in childhood-maltreated patients with bipolar disorder type I: A voxel-based morphometric study

BACKGROUND: Childhood maltreatment (CM) may be related to clinical expression and outcome of bipolar disorder (BD). Several neuroimaging studies have detected brain morphological changes in specific neural networks of adults who suffered maltreatment in their childhood. We investigated alterations in gray matter volume (GMV) to determine a possible neuroanatomical basis of vulnerability in patients with CM having type I BD (BD-I). METHODS: We …