[Electrophysiological findings in patients with hemifacial spasm--effect of neurovascular decompression on synkinesis].
D000158:Acoustic Impedance Tests; D004576:Electromyography; D005152:Facial Muscles / Q000503:physiopathology; D005155:Facial Nerve Diseases / Q000601:surgery*; D006801:Humans; D009069:Movement Disorders / Q000503:physiopathology; D009408:Nerve Compression Syndromes / Q000601:surgery*; D013035:Spasm / Q000503:physiopathology / Q000601:surgery*; D013198:Stapedius