EMG biofeedback training improves motor impairment of mental disease: A case study of Conversion disorder

EMG-based biofeedback training was administered to the patient with conversion disorder for improving motor impairment of the upper limb without any physical damage. Three months training brought dramatically improvement to muscle activity of her affected forearm. This study shows the efficacy of EMG-based biofeedback training for motor impairment caused by psychological problem.