1. From the Departments of Neurology (J.C.A., J.E.D., J.C., G.A.R.), Cell Biology and Physiology (G.A.R.), and Neuroscience (G.A.R.), the University of New Mexico School of Medicine, Albuquerque, NM; Veterans Administration Health Center (J.C.A.), Albuquerque, NM; the Department of Neurology (J.A.K., J.F.Q.), Oregon Health Science University, Portland, Ore; the Department of Medicine (R.M.C.), University of Alberta, Edmonton, AB, Canada; Extracellular Matrix Pathology Section (W.G.S.-S.), Laboratory of...