Electrophysiological studies in 5 cases of primary hemifacial spasm.
D000200:Action Potentials; D004558:Electric Stimulation; D004576:Electromyography; D004594:Electrophysiology; D005071:Evoked Potentials; D005152:Facial Muscles / Q000503:physiopathology*; D005154:Facial Nerve / Q000503:physiopathology*; D007839:Functional Laterality; D006801:Humans; D012018:Reflex; D013035:Spasm / Q000503:physiopathology*