Hsiao-Lung Chan achieved a Ph.D. degree in the Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan in 1997. He now is a Professor in the Department of Electrical Engineering, Chang Gung University, Taoyuan. He has accomplished several studies in retrieving the vital information hidden in cardiovascular systems and neurophsyiological systems including heart rate variability analysis in congestive heart failure and the wearable analysis system for physical activity and electrocardiogram, and analysis of deep brain potentials as a guide of target localization of stimulation electrode for treating Parkinson’s syndrome. He is currently interested in clinical applications of intelligent wearable biomedical devices and corticomuscular coherences during bilateral upper-extremity rehabilitation in stroke patients and during dual-task cycling ergometer training in patients with Parkinson’s disease.