Muscle Bioenergetic Considerations for Intrinsic Laryngeal Skeletal Muscle Physiology

Autor/inn/en	Sandage, Mary J.; Smith, Audrey G.
Titel	Muscle Bioenergetic Considerations for Intrinsic Laryngeal Skeletal Muscle Physiology
Quelle	In: Journal of Speech, Language, and Hearing Research, 60 (2017) 5, S.1254-1263 (10 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1092-4388
DOI	10.1044/2016_JSLHR-S-16-0192
Schlagwörter	Physiology; Human Body; Metabolism; Rehabilitation; Voice Disorders; Muscular Strength; Exercise Physiology; Fatigue (Biology) + Suchen Sie Ihr Suchwort? Physiologie; Menschlicher Körper; Stoffwechsel; Stimmstörung; Muskelkraft; Sportphysiologie; Fatigue; Ermüdung
Abstract	Purpose: Intrinsic laryngeal skeletal muscle bioenergetics, the means by which muscles produce fuel for muscle metabolism, is an understudied aspect of laryngeal physiology with direct implications for voice habilitation and rehabilitation. The purpose of this review is to describe bioenergetic pathways identified in limb skeletal muscle and introduce bioenergetic physiology as a necessary parameter for theoretical models of laryngeal skeletal muscle function. Method: A comprehensive review of the human intrinsic laryngeal skeletal muscle physiology literature was conducted. Findings regarding intrinsic laryngeal muscle fiber complement and muscle metabolism in human models are summarized and exercise physiology methodology is applied to identify probable bioenergetic pathways used for voice function. Results: Intrinsic laryngeal skeletal muscle fibers described in human models support the fast, high-intensity physiological requirements of these muscles for biological functions of airway protection. Inclusion of muscle bioenergetic constructs in theoretical modeling of voice training, detraining, fatigue, and voice loading have been limited. Conclusions: Muscle bioenergetics, a key component for muscle training, detraining, and fatigue models in exercise science, is a little-considered aspect of intrinsic laryngeal skeletal muscle physiology. Partnered with knowledge of occupation-specific voice requirements, application of bioenergetics may inform novel considerations for voice habilitation and rehabilitation. (As Provided).
Anmerkungen	American Speech-Language-Hearing Association. 2200 Research Blvd #250, Rockville, MD 20850. Tel: 301-296-5700; Fax: 301-296-8580; e-mail: slhr@asha.org; Web site: http://jslhr.pubs.asha.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01