1. From the Departments of Neurology (J.C., K.D., A.M., C.C., K.M.B., A.V., J.U.O., S.P., S.A., D.R., M.M., A.E., B.R.) and Neurosurgery (E.S.C.), Columbia University, and the Department of Psychology, New York University (J.-R.K.) — both in New York.