○Takashi TANAKA¹, Mika TAKARADA², Hiroshi ISHII², Tsuyoshi HATTORI², Nobuo KATO³, Seiichi OYADOMARI⁴, Kazutoshi MORI⁵, Osamu HORI² (1. Dept Rehabil, Kumamoto Health Sci Univ, 2. Grad Sch Med, Kanazawa Univ, 3. Dept Physiol, Kanazawa Med Univ, 4. Inst Adv Med Sci, Tokushima Univ, 5. Grad Sch Sci, Kyoto Univ)