title: Electromyographic studies of the orbicularis oculi reflex.
mesh_terms: D003704:Dementia / Q000175:diagnosis / Q000503:physiopathology*; D004558:Electric Stimulation; D004576:Electromyography; D005143:Eyelids / Q000503:physiopathology*; D005145:Face / Q000503:physiopathology*; D006185:Habituation, Psychophysiologic; D006801:Humans; D010300:Parkinson Disease / Q000503:physiopathology; D012018:Reflex