Wrist Rehabilitation Using A 3D Mouse-Joystick Prototype Base Virtual Reality Game With Myoelectric Signal Evaluation System For Post-Stroke Patients

Stroke is a world health problem caused by cerebrovascular disorders and causes weaknesses (hemiparesis). Weakening that occurs makes the wrist rigid and make patients unable to live independently for daily activity. This research proposed system rehabilitation uses a 3D mouse-joystick prototype as a rehabilitation media equipped with MPU 6050 sensor is used to control games in a virtual world. Myoelectric-based evaluation to see the development of muscle capabilities using maximum voluntary contraction methods. Based on research in subject 1 achieve maximum strength in the flexion carpi radial muscles at 89% and 92 % for extention carpi ulnaris. Subject 2 can achieve muscle strength at 79% of flexion carpi radialis and 89% extention carpi ulnaris. Both subjects need more than 50% of their muscle strength. The results obtained were taken manually, for their infiltration database experiment can be done with the Internet of Things makes it easy to see development of the subject.