1. Department of Biomedical Engineering, Ming-Chuan University, Taoyuan, Taiwan.
2. Division of Movement Disorders, Department of Neurology, Chang Gung Memorial Hospital, Taoyuan, Taiwan1
3. Neuroscience Research Center and Department of Neurology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.
4. Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.
5. Institute of Cognitive Neuroscience, National Central University, Taoyuan, Taiwan.