Hand MOtor Rehabilitation Using a EMG-biofeedback: a Cross-sectional Study

After clinical evaluation, the subjects execute an instrumental test. By wearing EMG-biofeedback device (REMO), the subjects have to perform 10 different hand gestures: thumb abduction, pinch, finger flexion, finger extension, wrist flexion, wrist extension, forearm pronation, forearm supination, radial wrist deviation and ulnar wrist deviation. The muscle activations (EMG signals) during the execution of each movements, are recorded for 3 seconds.