Neurobiologist; Professor, Solomon H. Snyder Department of Neuroscience, Johns Hopkins School of Medicine; Fellow, American Association for the Advancement of Science; Chief Editor, Journal of Neurophysiology; Author, Unique: The New Science of Human Individuality (2020), Think Tank: Forty Neuroscientists Explore the Biological Roots of Human Experience (2018), Touch: The Science of the Hand, Heart, and Mind (2015), and The Accidental Mind (2009)