1. Department of Biomedical Engineering Toyo University Kawagoe Saitama Japan
2. Neurovascular Research Laboratory, Faculty of Life Sciences and Education University of South Wales Pontypridd UK
3. Faculty of Sport and Health Science Ritsumeikan University Shiga Japan
4. Graduate School of Informatics and Engineering The University of Electro‐Communications Tokyo Japan
5. Osaka Sangyo University Osaka Japan