Lithium prevents grey matter atrophy in patients with bipolar disorder: an international multicenter study

Background Lithium (Li) is the gold standard treatment for bipolar disorder (BD). However, its mechanisms of action remain unknown but include neurotrophic effects. We here investigated the influence of Li on cortical and local grey matter (GM) volumes in a large international sample of patients with BD and healthy controls (HC). Methods We analyzed high-resolution T1-weighted structural magnetic resonance imaging scans of 271 patients with BD...