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Erschienen in: Dysphagia 6/2022

17.02.2022 | Original Article

Effects of Carbonated Water Concentration on Swallowing Function in Healthy Adults

verfasst von: Hoi Sik Min, Heesuk Shin, Chul Ho Yoon, Eun Shin Lee, Min-Kyun Oh, Chang Han Lee, Sunwoo Hwang, Hayoung Byun

Erschienen in: Dysphagia | Ausgabe 6/2022

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Abstract

In this study, we investigated the effects of carbonated water concentration on swallowing function using surface electromyography (sEMG). Healthy subjects (n = 52, 26.77 ± 3.21 years old) were asked to perform two swallows each of noncarbonated water, low-concentration carbonated water, medium-concentration carbonated water, and high-concentration carbonated water. Onset time, the mean sEMG activity amplitude, and duration of muscle activity in each swallow were measured and analyzed for orbicularis oris, masseter, submental muscle complex and infrahyoid muscles. Onset time significantly decreased and mean sEMG activity amplitude significantly increased with carbonation concentration. Therefore, stimulation with carbonation can be effective for modulating a faster and stronger swallow in the oral and pharyngeal phases of swallowing, and its effect on amplitude was greater in the oral phase than in the pharyngeal phase.
Clinical Trials Registration This study is registered with Clinical Research Information Service (KCT0005925).
Literatur
Metadaten
Titel
Effects of Carbonated Water Concentration on Swallowing Function in Healthy Adults
verfasst von
Hoi Sik Min
Heesuk Shin
Chul Ho Yoon
Eun Shin Lee
Min-Kyun Oh
Chang Han Lee
Sunwoo Hwang
Hayoung Byun
Publikationsdatum
17.02.2022
Verlag
Springer US
Erschienen in
Dysphagia / Ausgabe 6/2022
Print ISSN: 0179-051X
Elektronische ISSN: 1432-0460
DOI
https://doi.org/10.1007/s00455-022-10420-w

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