This episode is a wide ranging discussion of Parkinson’s disease, with Dr. Sara Schaefer. The conversation begins with basic facts, features, and concepts, and then moves into more complex topics, while covering many critical factors for neuropsychologists to consider. It includes a focus on diagnosis/symptoms, epidemiology, core neuropathology, neurodiagnostic approaches, risk factors (e.g., REM behavior disorder), nonmotor features (e.g., autonomic, neuropsychiatric, cognitive), subtypes, and treatment approaches.