1. Division of Neuroscience (P.C., C.L., M.S.S.), Oregon Regional Primate Research Center, Beaverton, Oregon 97006
2. Department of Physiology & Pharmacology (P.C., C.L., M.S.S.), Oregon Health Sciences University, Portland, Oregon 97201
3. Vollum Institute (C.H.L., R.O.C.), Oregon Health Sciences University, Portland, Oregon 97201