title: Electromyographic analysis of the "baccinator mechanism" in human beings.
abstract: Electromyography of the muscles of the "buccinator mechanism" was undertaken, utilizing indwelling fine-wire electrodes. Electromyograms were made of 14 subjects with normal occlusion during various oral activities. Several activities elicited simultaneous contraction of all muscles. Simultaneous activity represents a potential restraining force of this muscular band on the dentition.
mesh_terms: D000200:Action Potentials; D000328:Adult; D003679:Deglutition; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008410:Masticatory Muscles / Q000502:physiology*; D009055:Mouth / Q000502:physiology*; D009068:Movement; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology; D010159:Palate / Q000502:physiology; D010614:Pharynx / Q000502:physiology