• 제목/요약/키워드: Intricsic laryngeal muscle

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내후두근의 작용 : 개에서의 생체발성 모형 (Behavior of Intrinsic Laryngeal Muscles : In vivo Canine Model)

  • 최홍식
    • 대한후두음성언어의학회지
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    • 제8권2호
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    • pp.185-192
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    • 1997
  • Behavior of the intrinsic laryngeal muscles : Thyroarytenoid(TA), cricothyroid(CT), lateral cricoarytenoid(LCA), interarytenoid(IA) and posterior cricoarytenoid(PCA) : were evaluated under the in vivo canine laryngeal model in three individual papers. This is the review of the relating three articles. In vivo preparation of the laryngeal model was summarized. Video-laryngoscopic findings of the individual intrinsic laryngeal muscles were documented by electrical stimulation of the individual muscular branches of the laryngeal nerve. Effects on fundamental frequency, subglottic pressure, intensity and open quotient by the stimulation of the individual intrinsic laryngeal muscles were tested.

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