1. Laboratories of Neurochemistry, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto, Japan.
2. Laboratories of Metabolism, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto, Japan.
3. Division of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan.
4. Department of Physical Therapy, Faculty of Health Care Science, Himeji Dokkyo University, Himeji, Japan.