Sara Manning Peskin, MD, MS, is an assistant professor of clinical neurology at the University of Pennsylvania. She received her undergraduate degree in biochemistry from Harvard University, where she graduated magna cum laude prior to moving to Philadelphia. She attended medical school and received a master’s degree in cellular and molecular biology at the University of Pennsylvania, where she also completed her neurology residency and a fellowship in cognitive and behavioral neurology. Her writing has appeared in the New York Times, Boston Globe Magazine, and the Philadelphia Inquirer. Peskin is the author of A Molecule Away from Madness: Tales of the Hijacked Brain.