1. From the Department of Neurology (K.Y., H.T.), Department of Molecular and Cellular Pharmacology, Pharmacogenomics and Pharmacoinformatics (Y.N., T.T.), and Department of Neural Regeneration and Cell Communication (A.M.), Mie University Graduate School of Medicine, Tsu, Mie, Japan; and Department of Neurology, Keio University School of Medicine, Shinjuku, Tokyo, Japan (M.U., Y.T., N.S.).