Variation in DISC1 affects hippocampal structure and function and increases risk for schizophrenia7–7Callicott, J HStraub, R EPezawas, LAuthor informationNIH, Bethesda, MdProc Natl Acad Sci U S A 102:8627–8632, 2005Year Book of Psychiatry & Applied Mental Health 2007:p 277, 2007.Copyright © 2007Elsevier, Inc.