Muscle tone abnormality and tonic vibration reflex (TVR).
D004576:Electromyography; D006801:Humans; D009129:Muscle Tonus; D009433:Neural Inhibition; D009468:Neuromuscular Diseases / Q000503:physiopathology*; D012023:Reflex, Monosynaptic; D009435:Synaptic Transmission