Zhipeng Ding, Tinghuizi Shang, Zhenning Ding, Xu Yang, Jiale Qi, Xiaoqing Qin, Yunhui Chen, Dan Lv, Tong Li, Jidong Ma, Chuang Zhan, Jian Xiao, Zhenghai Sun, Na Wang, Zengyan Yu, Chengchong Li, Ping Li
BACKGROUND: Obsessive-compulsive disorder (OCD) is a highly heterogeneous mental condition with a diverse symptom. Existing studies classified OCD on the basis of conventional phenomenology-based taxonomy ignoring the fact that the same subtype identified in accordance with clinical symptom may have different mechanisms and treatment responses. METHODS: This research involved 50 medicine-free patients with OCD and 50 matched healthy controls (HCs). All the participants were subjected to structural and functional magnetic resonance imaging (MRI)...
March 15, 2024: Journal of Affective Disorders