1974, BA-MD, Boston University. 1994-99, Director, Yerkes Regional Primate Research Center, Atlanta. Former Professor of Psychiatry and Director, Center for Behavioral Neuroscience and Center for Autism Research, Emory University. Since 2002, Director, National Institute of Mental Health. Expert in the neurobiology of complex social behaviours. Member, Institute of Medicine. Fellow, American College of Neuropsychopharmacology. Published over 250 scientific articles and four books. Recipient of many awards, including: Neuronal Plasticity Prize, La Fondation IPSEN (2010); Outstanding Service Award, US Public Health Service.