〇Duc Le Trung¹, Kazuki Watanabe¹, Hiroki Ogawa¹, Kojiro Matsushita², Naoki Imada³, Shingo Taki³, Yuji Iwamoto³, Takeshi Imura⁴, Hayato Araki⁵, Osamu Araki⁵, Taketoshi Ono⁶, Hisao Nishijo⁶, Naoto Fujita¹, Susumu Urakawa¹ (1.Dept of Musculoskeletal Functional Res and Regeneration, Grad Sch of Biomedical and Health Sci, Hiroshima Univ, Hiroshima, Japan, 2.Dept of Mechanical Engineering, Fac of Egineering, Gifu Univ, Gifu, Japan, 3.Dept of Rehabilitation, Araki Neurosurgical Hospital, Hiroshima, Japan, 4.Dept of Rehabilitation, Fac of Health Sciences, Hiroshima Cosmopolitan Univ, Hiroshima, Japan, 5.Dept of Neurosurgery, Araki Neurosurgical Hospital, Hiroshima, Japan, 6.Dept of System Emotional Sci, Grad Sch of Medicine and Pharmaceutical Sci, Univ of Toyama, Toyama, Japan)