1. From the Department of Neurology (B.R.C., K.J.K., S.H.H., H.Y.K.), Department of Medicine (D.H.C.), Department of Pharmacology (C.Y.S.), Department of Rehabilitation Medicine (J.L.), Konkuk University School of Medicine, Seoul, Korea; Department of Biological Sciences (B.R.C., S.R.L., J.S.H.), Konkuk University, Center for Geriatric Neuroscience Research, Institute of Biomedical Science and Technology, Seoul, Republic of Korea; Laboratory of Nuclear Medicine Research (S.K.W., K.M.K.), Molecular...