1. Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, Chang Gung University, Taoyuan, Taiwan
2. Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan
3. McConnell Brain Imaging Center, Montreal Neurological Institute, McGill University, No. 3801, University Street, Montreal, QC, Canada H3A 2B4
4. Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan
5. Department of Neurology, National Yang-Ming University, Taipei, Taiwan
6. Institute of Physiology, National Yang-Ming University, Taipei, Taiwan
7. Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
8. Laboratory of Neurophysiology, Taipei Veterans General Hospital, Taipei, Taiwan