[3P] 63 Depressive and Bipolar disorders

[3P-256] Associations between medial prefrontal GABA levels and resting-state functional connectivity specific to major depressive disorder

*Toshiki Iwabuchi¹, Yosuke Kameno², Masamichi Yokokura², Chihiro Murayama², Takafumi Goto², Taishi Tamayama², Tomoyasu Wakuda², Seico Benner³, Yasuomi Ouchi⁴, Hidenori Yamasue² (1. Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan, 2. Department of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu, Japan, 3. Health and Environmental Risk Division, National Institute for Environmental Studies, Tsukuba, Japan, 4. Department of Biofunctional Imaging, Hamamatsu University School of Medicine, Hamamatsu, Japan)

Keywords:Major depressive disorder, gamma-aminobutyric acid, MRS, resting-state fMRI