Brain Activation During Emotional Memory Processing Associated with Subsequent Course of Depression.

ABSTRACT: Major depressive disorder (MDD) is characterized by a heterogeneous course and identifying patients at risk for an unfavorable course is difficult. Neuroimaging studies may identify brain predictors of clinical course and may help to further unravel the neurobiological processes underlying an unfavorable course. We investigated whether brain activation during an emotional memory paradigm is associated with depressive course. To this end, we followed 74 MDD patients and 45 healthy controls (HCs) for 2 years. At baseline, participants performed an emotional word-encoding and -recognition task during functional magnetic resonance imaging. Activation patterns were compared between patients with fast remission (n=22), remission with recurrence (n=23), non-remission (n=29), and HCs. Additionally

SUBMITTER: Ai H 

PROVIDER: S-EPMC4538361 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature