Igor Grant, MD, FRCP(C) pursues research that addresses real world behavioral problems. Studying the intersection of drugs of abuse (primarily methamphetamine) and infection, his work sheds light on the basic mechanisms of injury for people with HIV. He examines inflammation in the context of neurological disorders and measures the impact of chronic stress on Alzheimer's disease caregivers. Dr. Grant joins William Mobley, MD, PhD to discuss his life in science and his fascinating work. Series: "The Brain Channel" [Show ID: 32221]