Dr. Sohal directs a neuroscience laboratory that investigates the brain circuits underlying fundamental aspects of cognition and emotion. His laboratory has made important discoveries about the role of rhythmic patterns of brain activity called gamma oscillations in normal cognition and schizophrenia, and about how other rhythmic patterns of brain activity encode changes in emotional states. Dr. Sohal is also a board-certified psychiatrist who supervises residents in the Early Psychosis (PATH) clinic.