Effect of Tongue-Hold Swallow on Pharyngeal Contractile Properties in Healthy Individuals
| Autor: | Yoichiro Aoyagi, Shiori Ando, Yoko Matsuura, Yoko Inamoto, Sayuri Imaeda, Eiichi Saitoh, Miho Ohashi, Keiko Aihara |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Manometry
Peak pressure Normal swallow Superior pharyngeal constrictor 03 medical and health sciences Speech and Hearing 0302 clinical medicine Swallowing stomatognathic system Tongue otorhinolaryngologic diseases Medicine Humans High-resolution manometry Swallow exercise Tongue-hold swallow 030223 otorhinolaryngology High resolution manometry Deglutition disorder business.industry digestive oral and skin physiology Gastroenterology Resistance training Anatomy Esophageal Sphincter Upper Deglutition medicine.anatomical_structure Otorhinolaryngology Healthy individuals Pharyngeal Muscles Pharynx 030211 gastroenterology & hepatology Original Article business |
| Zdroj: | Dysphagia |
| ISSN: | 1432-0460 0179-051X |
| Popis: | Tongue-hold swallow (THS) is a swallow exercise in which an individual swallows saliva while holding the anterior portion of the tongue between the front teeth. The effect of THS on pharyngeal contractile vigor is still unclear. The purpose of this study was to quantify THS using high-resolution manometry with a contractile integral analysis. Twenty-two healthy participants performed three different saliva swallow tasks: normal swallow, weak THS (in which the tongue was protruded 1 cm outside the upper incisors), and strong THS (in which the tongue was protruded 2 cm outside the upper incisors). The participants repeated each task twice randomly. Pharyngeal and upper esophageal sphincter metrics, including the pharyngeal contractile integral, were analyzed. Both weak and strong THS enhanced the velopharyngeal contractile integral and peak pressure compared with normal swallow (P P |
| Databáze: | OpenAIRE |
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