State-dependent associations between striatal dopamine transporter availability and large-scale functional networks in bipolar disorder: An exploratory multimodal imaging study.
BACKGROUND Dopaminergic dysregulation has been implicated in the pathophysiology of bipolar disorder (BD), yet how state-dependent alterations in presynaptic dopaminergic markers relate to large-scale brain networks remains unclear. We aimed to examine longitudinal, within-subject associations between striatal dopamine...