Bilateral Lateral OFC rTMS in Obsessive Compulsive Disorder

Who May Qualify: - Age: Participants will be both males and females, 18-65 years of age included. - diagnosis of OCD - all the patients must have failed to respond to at least two different pharmacological treatment used for at least 6 weeks - Affiliation to a social security system (recipient or assignee), - Signed written inform consent form Who Should NOT Join This Trial: - The exclusion criteria are a diagnosis of another psychiatric disorder (except for anxious disorders), a diagnosis of a significant active medical illness, pregnancy or other neurological illness - In accordance with the safety criteria for rTMS, patients with a history of seizure or bearing pacemakers, mobile metal implants, implanted medical pumps, or metal clips placed inside the skull will also be excluded - The patients won't be allowed to change their medication during the trial. The treatment must be stable at least 3 week before day 0. - Female subject who is pregnant, or of child-bearing age, sexually active and not using reliable contraception or who is nursing, - Patient under curators - Patient hospitalized under duress - Patient unable to give his or hers willing to sign a consent form Always talk to your doctor about whether this trial is right for you.