Chapter 8 Disorders of Anxiety: Obsessive- Compulsive Disorder and Tourette’s Syndrome Clinical Neuroscience by Kelly Lambert and Craig Howard Kinsley Clinical Neuroscience by Kelly Lambert and Craig Howard Kinsley

Anxiety Disorders: An Overview

Obsessive-Compulsive Disorder Tracing the Neurobiological Roots of OCD Tracing the Neurobiological Roots of OCD –OCD neuroanatomical circuit –Evidence from neuroimaging studies –Neurochemistry of OCD

Obsessive-Compulsive Disorder (cont.) Evolutionary Perspectives: Fixed Action Patterns and Ritualistic Behavior Evolutionary Perspectives: Fixed Action Patterns and Ritualistic Behavior –Animal models –Human models: Baseball rituals

Obsessive-Compulsive Disorder (cont.) Therapies for OCD Therapies for OCD –Psychopharmacological therapy –Neurosurgical treatment –Cognitive-behavioral therapy

Tourette’s Syndrome Tracing the Neurobiological Roots of Tourette’s Syndrome Tracing the Neurobiological Roots of Tourette’s Syndrome –Role of the basal ganglia and associated neurochemistry –Possible environmental factors

Tourette’s Syndrome (cont.) Treatment for Tourette’s Syndrome Treatment for Tourette’s Syndrome –Psychopharmacological therapy –Behavioral and cognitive strategies

Summary