^○Masashi Suzuki, Tomohiko Nakamura, Yumiko Harada, Masamichi Ueda, Mai Hatanaka, Masahisa Katsuno (Department of Neurology, Nagoya University Graduate School of Medicine, Japan)

^○Keiji Yamaguchi (Ichinomiya Nishi Hospital, Japan)

^○Eriko Yokoyama, Mio Miyata (Department of Rehabilitation, Akita Prefectural Center for Rehabilitation an d Psychiatric Medicine, Akita, Japan)

^○Fusako Yokochi (Department of Neurology Tokyo Metropolitan Neurological Hospital, Japan)