title: Envelope EMG spectral analysis in the studies of physiological and pathological tremor.
mesh_terms: D000328:Adult; D000368:Aged; D000843:Ankle Joint / Q000502:physiology / Q000503:physiopathology; D004576:Electromyography / Q000379:methods; D006801:Humans; D008875:Middle Aged; D009132:Muscles / Q000502:physiology* / Q000503:physiopathology; D010300:Parkinson Disease / Q000503:physiopathology*; D012016:Reference Values; D014202:Tremor / Q000503:physiopathology*; D014955:Wrist Joint / Q000502:physiology / Q000503:physiopathology