This updated (2024) online course addresses the complexities of treating Obsessive-Compulsive Disorder (OCD), focusing on the integration of EMDR Therapy with exposure and response prevention techniques. While traditional exposure therapy is critical, research shows that response prevention, alongside exposure to obsessive thoughts, is essential for reducing anxiety. This course presents recent findings from EMDR and behavioral OCD studies, alongside advancements in psychopharmacology, including ketamine treatments, and theta burst neuromodulation.