The biomechanical coordination during oropharyngeal swallowing: an evaluation with a non-invasive sensing system.
The biomechanical coordination during oropharyngeal swallowing: an evaluation with a non-invasive sensing system.
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DOI：
10.1038/s41598-017-15243-6
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发表时间：
2017-11-09
影响因子：
4.6
通讯作者：
Maeda Y
中科院分区：
文献类型：
--
作者：
Li Q;Minagi Y;Ono T;Chen Y;Hori K;Fujiwara S;Maeda Y
吞咽是一种非常重要而复杂的生理行为。吞咽的动态引起了极大的兴趣，因为任何程序异常都会导致吞咽困难甚至降低生活质量。然而，口咽吞咽过程中生物力学协调的非侵入性评估，包括舌头，舌骨和吞咽相关肌肉的活动，尚未实现。在本研究中，我们招募了15名受试者，并创建了一个由压力传感器，弯曲传感器，表面电极和麦克风组成的非侵入式传感系统，以同时监测舌压力，舌骨运动和吞咽相关肌肉的表面肌电图，以及采取录音，当受试者吞咽5毫升水。除了获得某些运动事件的持续时间外，还成功地测量了舌压产生、舌骨上和舌骨下肌肉活动和舌骨运动的相当长的时间（开始、峰值和结束时间）。此外，吞咽相关肌肉，舌压力和舌骨之间的显着相关性得到证实。这些研究结果表明，非侵入式传感系统有潜力作为一个很好的候选人，用于监测和评估口咽吞咽过程，这可能是有用的临床工作，涉及吞咽困难的评估和康复。
Swallowing is a very important and complex physiological behaviour. The dynamic of swallowing has created great interest as any procedural abnormality will result in dysphagia and even lower quality of life. However, a non-invasive evaluation of biomechanical coordination during oropharyngeal swallowing, which includes the activities of the tongue, the hyoid and swallowing-related muscles, has not yet been achieved. In the present study, we recruited fifteen subjects, and a non-invasive sensing system composed of a pressure sensor, a bend sensor, surface electrodes and a microphone was created to simultaneously monitor tongue pressure, hyoid motion, and surface EMG of swallowing-related muscles, as well as take sound recordings, when the subjects swallowed 5 ml of water. In addition to obtaining the durations of certain motor events, the considerable time (beginning, peak and ending time) of tongue pressure production, suprahyoid and infrahyoid muscle activity and hyoid motion were successfully measured. Moreover, the significant correlations between swallowing-related muscles, tongue pressure, and the hyoid were confirmed. These findings suggest that the non-invasive sensing system has potential as a good candidate for monitoring and evaluating the oropharyngeal process of swallowing, which may be useful in clinical work involving dysphagia evaluation and rehabilitation.
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影响因子：
2.5
作者：
Hori, Kazuhiro;Taniguchi, Hiroshige;Hayashi, Hirokazu;Magara, Jin;Minagi, Yoshitomo;Li, Qiang;Ono, Takahiro;Inoue, Makoto
通讯作者：
Inoue, Makoto
DOI：
10.1044/1092-4388(2002/034
发表时间：
2002-06-01
影响因子：
2.6
作者：
Logemann, JA;Pauloski, BR;Kahrilas, PJ
通讯作者：
Kahrilas, PJ
影响因子：
3.6
作者：
Hori, Kazuhiro;Ono, Takahiro;Hatsuda, Masahiro
通讯作者：
Hatsuda, Masahiro
影响因子：
4.4
作者：
Honda, Yasutoshi;Hata, Nobuhiko
通讯作者：
Hata, Nobuhiko
影响因子：
2.6
作者：
Pearson, William G., Jr.;Langmore, Susan E.;Zumwalt, Ann C.
通讯作者：
Zumwalt, Ann C.