Personalized Computerized Inhibitory Control Training for OCD

Inclusion Criteria: * Principal diagnosis of OCD (assessed by SCID). * Clinically significant OCD symptoms (Y-BOCS score of at least 16). * Have a history of completing a trial of at least 1 EX/RP sessions. * Have access to a computer or laptop. Exclusion Criteria: * Individuals with the following disorders will excluded: bipolar, psychosis, current major depressive disorder (assessed by SCID). * Patients with head injury and loss of consciousness of more than five minutes or a neurological condition affecting the central nervous system. * Patients taking a psychiatric medication will be asked to maintain a stable dose for 6 weeks prior to study entry. * Vision or hearing loss (although individuals with vision corrected by glasses or contacts will not be excluded). * Active suicidality warranting immediate clinical care.