Evaluation of tongue pressure and laryngeal movement during swallowing
| Project/Area Number |
24659859
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
ONO Takahiro 大阪大学, 歯学研究科(研究院), 准教授 (30204241)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 嚥下 / 舌 / 喉頭 / 摂食・嚥下リハビリテーション / 舌圧 / センサ / 診断 / 嚥下障害 |
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| Research Abstract |
This study was aimed to investigate the sequential coordination between tongue contact against palate and hyoid movement during swallowing water. We applied a sensor sheet on the hard palate to measure tongue contacting pressure and a bend sensor on the frontal neck to monitor the laryngeal movement for assessing the coordination between both actions during swallowing. The sequential order of tongue pressure and hyoid-laryngeal excursion was successfully displayed: tongue pressure was produced after the hyoid slight movement and closely to the hyoid elevation, then reached maximal value when the hyoid began stable in the most anterior-superior position, and ceased concurrently with the onset of hyoid descending.
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Report
(3 results)
Research Products
(18 results)
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[Journal Article] Effects of tongue pressure sensor sheet on the signal waveform of laryngeal movement produced by bend sensor during deglutition.2014
Author(s)
Li, Q., Minagi, Y., Hori, K., Kondoh, J., Fujiwara, S., Liu, J., Ono, T., Chen, Y-G
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Journal Title
Chin J Otorhinolaryngol Head Neck Surg
Volume: 49
Pages: 218-222
Related Report
Peer Reviewed
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[Journal Article] Development of a system to monitor laryngeal movement during swallowing using a bend sensor2013
Author(s)
Li Q, Hori K, Minagi Y, Ono T, Chen Y-J, Kondo J, Fujiwara S, Tamine K, Hayashi H, Inoue M, Maeda Y
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Journal Title
Related Report
Peer Reviewed
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[Journal Article] Development of a system to monitor laryngeal movement during swallowing using a bend sensor.2013
Author(s)
Li, Q., Hori, K., Minagi, Y., Ono, T., Chen, Y-J., Kondo, J., Fujiwara, S., Tamine, K., Hayashi, H., Inoue, M., Maeda, Y.
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Journal Title
PLoS One
Volume: 8
Issue: 8
Pages: e70850-e70850
DOI
Related Report
Peer Reviewed
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[Presentation] Non-invasive assessment of coordination between tongue pressure production and hyoid movement during swallowing2013
Author(s)
Ono T, Li Q, Minagi Y, Hori K, Tamine K, Kondo J, Fujiwara S, Chen Y, Inoue M, Maeda Y
Organizer
28^<th> Store Kro Group Conference
Place of Presentation
Amsterdam, The Netherlands
Year and Date
2013-05-24
Related Report
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[Presentation] Non-invasive assessment of coordination between tongue pressure production and hyoid movement during swallowing2013
Author(s)
Ono, T., Li, Q., Minagi, Y., Hori, K., Tamine, K., Kondo, J., Fujiwara, S., Chen, Y., Inoue, M., Maeda, Y.
Organizer
The Society of Oral Physiology
Place of Presentation
Amsterdam
Related Report
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[Presentation] 嚥下時舌圧発現と喉頭運動の協調性2012
Author(s)
皆木祥伴, 李強, 小野高裕, 堀一浩, 近藤重悟, 藤原茂弘,田峰謙一, 林宏和, 井上誠, 前田芳信
Organizer
日本顎口腔機能学会第49会学術大会
Place of Presentation
北九州市
Year and Date
2012-10-20
Related Report
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[Presentation] 屈曲センサを用いた喉頭運動記録法の開発2012
Author(s)
皆木祥伴, 李強, 堀一浩,小野高裕,近藤重悟, 藤原茂弘,田峰謙一, 前田芳信,林宏和, 井上誠
Organizer
第17・18回日本摂食・嚥下リハビリテーション学会学術大会
Place of Presentation
札幌市
Year and Date
2012-08-31
Related Report
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