Function-metabolism Coupling in Decision-making Confidence Neural Network of Obsessive-compulsive Disorder

The OCD group will receive rTMS treatment for 6 weeks. There are 5 rTMS treatments per week (Monday to Friday), and 30 rTMS treatments in total. Treatment is administered by Ma GPro X100 device (Maga Venture) with Cool-DB80 coil. Detailed parameters of rTMS: intensity of stimulus is 120% RMT; the frequency of trains is 1Hz and the number of pulses is 1; no intertrain intervals and the pulses number is 1000.