1. From the Department of Neurology (A.N., A.S., D.K., K.F., H.S.-T., K.Y., I.W., Y.S., Y. Terada, M.S., E.N., Y. Taruno, H.Y., R.T.), Human Brain Research Center (A.S., T.O.), Department of Diagnostic Imaging and Nuclear Medicine (Y.F., Y.N.), and Department of Human Health Sciences (N.S.), Kyoto University Graduate School of Medicine, Japan.