1. Department of Functional Diagnostic ScienceOsaka University Graduate School of Medicine 1‐7 Yamadaoka Suita Osaka 565‐0871 Japan
2. Department of Special Needs EducationOita University Oita Japan
3. Graduate School of Human SciencesOsaka University Suita Japan
4. Department of NeurologyNational Hospital Organization Toneyama National Hospital Toyonaka Japan
5. Department of NeurologyNational Hospital Organization Aomori National Hospital Aomori Japan
6. Department of NeurologyNational Hospital Organization Higashisaitama National Hospital Hasuda Japan
7. Department of NeurologyOsaka University Graduate School of Medicine Suita Japan
8. International and Translational Medicine ProgramOsaka University Graduate School of Medicine Suita Japan
9. Knowledge Capital Association Osaka Japan
10. Department of NeurologyUniversity of Rochester Medical Center Rochester New York USA