B.S., Stanford University, 1986; M.S., 1986; Ph.D., Caltech, 1993. Professor of Psychology and Neuroscience, 2004-05; Bren Professor, 2005-; Professor of Biology, 2005-17; Davis Leadership Chair, 2017-; Director, Caltech Brain Imaging Center, 2008-13 and 2017-.

Psychological and neurological investigations of human emotion and social cognition

Neuroscience; Evolutionary and Organismal Biology