The Second Rehabilitation Hospital of Shanghai;
College of Rehabilitation Science University of Traditional Chinese Medicine;
Engineering Research Center of Traditional Chinese Medicine Intelligent Rehabilitation of Education;
School of Statistics China Normal University;
The Third Rehabilitation Hospital of Shanghai;
Tongji University;
Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine;
bilateral arm training; bimanual coordination; cortical activity; fine motor dexterity; functional near-infrared spectroscopy(fNIRS); high-functioning; Purdue Pegboard Test; stroke;