Abnormal cerebellum-DMN regions connectivity in unmedicated bipolar II disorder.


Medical Imaging Center, First Affiliated Hospital of Jinan University, Guangzhou 510630, China; Institute of Molecular and Functional Imaging, Jinan University, Guangzhou 510630, China. Electronic address: [Email]


Bipolar disorder (BD) is a common psychiatric disease. Previous studies have found abnormalities in structural and functional brain connectivity in BD patients. However, few studies have focused on the functional connectivity (FC) of the cerebellum and its sub-regions in patients with BD. The present study aimed to examine the FC of cerebellum-default mode network (DMN) regions in patients with BD II.


Bipolar disorder,Functional connectivity,Functional magnetic resonance imaging,Medial prefrontal cortex,Precuneus,