Efficacy and Influencing Factors of Deep Transcranial Magnetic Stimulation in the Treatment of OCD

Who May Qualify: - Aged between 18 and 50, both genders are welcome. - DSM-5 criteria for OCD. - Y-BOCS total score ≥ 20 despite therapeutic-dose SRI treatment or completion of at least one full course of CBT. The treatment regimen must have been stable for at least 8 weeks prior to enrollment and remain unchanged throughout the study. - More than 9 years of education. - Right-handed. Who Should NOT Join This Trial: - Any additional current psychiatric comorbidity, except for obsessive- compulsive personality disorder. - Severe obsessive symptoms prevent the completion of necessary assessments. - Has a history of receiving ECT therapy. - Has received rTMS or tDCS treatment within the past two months. - Has severe physical illnesses or any physical conditions that can induce epilepsy or intracranial hypertension, including cardiovascular and respiratory diseases, among others. - Has a past history of neurological disorders (such as epilepsy, cerebrovascular accidents, etc.) or brain injuries, or a history of brain surgery. - Has implanted medical devices such as intracranial stents, cardiac pacemakers, coronary stents, cochlear implants, etc. - Serious suicide risk. - Pregnancy or nursing of an infant. Always talk to your doctor about whether this trial is right for you.