Observations on a voluntary tremor--violinist's virbato.
D001132:Arm / Q000294:innervation; D004558:Electric Stimulation; D004576:Electromyography; D006225:Hand / Q000294:innervation / Q000502:physiology*; D006801:Humans; D009119:Muscle Contraction; D009146:Music; D012677:Sensation; D013314:Stress, Mechanical; D014202:Tremor; D014732:Vibration