title: Proportional control circuitry using myoelectric signals.
mesh_terms: D001698:Biomedical Engineering; D004582:Electronics, Medical / Q000295:instrumentation*; D006801:Humans; D009132:Muscles / Q000503:physiopathology; D009983:Orthopedic Equipment; D009989:Orthotic Devices; D010243:Paralysis / Q000503:physiopathology / Q000534:rehabilitation