Evaluation of tongue pressure and laryngeal movement during swallowing

• Project/Area Number: 24659859
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Single-year Grants
• Research Field: Prosthetic dentistry
• Research Institution: Osaka University
• Principal Investigator: ONO Takahiro 大阪大学, 歯学研究科(研究院), 准教授 (30204241)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥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)
• 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

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.

Research Products

• [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
  • Journal Title: Chin J Otorhinolaryngol Head Neck Surg Volume: vol.49 Pages: 218-222
  • Peer Reviewed
• [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
  • Journal Title: Chin J Otorhinolaryngol Head Neck Surg Volume: 49 Pages: 218-222
  • Peer Reviewed
• [Journal Article] 舌接触補助床(PAP)を用いた口腔機能リハビリテーション (2013)
  • Author(s): 小野高裕,堀一浩,中島純子
  • Journal Title: 日本歯科医師会雑誌 Volume: vol.66 Pages: 6-15
• [Journal Article] 摂食・嚥下障害患者への対応-舌圧測定と舌接触補助床- (2013)
  • Author(s): 小野高裕,堀一浩,藤原茂弘,皆木祥伴
  • Journal Title: 日本補綴歯科学会誌 Volume: vol.5 Pages: 247-253
  • NAID: 10031190660
• [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
  • Journal Title: PLoS ONE Volume: 8
  • Peer Reviewed
• [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.
  • Journal Title: PLoS One Volume: 8 Issue: 8 Pages: e70850-e70850
  • DOI: 10.1371/journal.pone.0070850
  • Peer Reviewed
• [Journal Article] 咀嚼・嚥下時の舌圧のはたらき (2012)
  • Author(s): 堀一浩,小野高裕
  • Journal Title: FFIジャーナル Volume: No.217 Pages: 234-241
• [Journal Article] 進化する咀嚼・嚥下モデル (2012)
  • Author(s): 小野高裕
  • Journal Title: FFIジャーナル Volume: 217 Pages: 231-233
  • NAID: 40019419260
• [Journal Article] 咀嚼・嚥下時の舌圧のはたらき (2012)
  • Author(s): 堀 一浩、小野高裕
  • Journal Title: FFIジャーナル Volume: 217 Pages: 234-241
• [Presentation] 舌圧・喉頭運動計測システムによるパーキンソン病患者の嚥下動態評価 (2013)
  • Author(s): 皆木祥伴, 小野高裕, 李強, 藤原茂弘, 堀一浩, 井上誠, 前田芳信,横江勝, 望月秀樹
  • Organizer: 日本顎口腔機能学会第51会学術大会
  • Place of Presentation: 新潟市
  • Year and Date: 2013-10-05
• [Presentation] Non-invasive assessment of coordination between tongue pressure production and hyoid movement during swallowing (2013)
  • 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
• [Presentation] 舌圧喉頭運動計測システムによるパーキンソン病患者の嚥下動態評価 (2013)
  • Author(s): 皆木祥伴,小 野高裕,李 強,藤 原茂弘,堀 一浩,井 上誠,前 田芳信,横 江勝,望 月秀樹
  • Organizer: 日本顎口腔機能学会
  • Place of Presentation: 新潟市
• [Presentation] Non-invasive assessment of coordination between tongue pressure production and hyoid movement during swallowing (2013)
  • 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
• [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
• [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
• [Presentation] 屈曲センサを用いた喉頭運動記録法の開発
  • Author(s): 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
  • Organizer: 皆木祥伴
  • Place of Presentation: 札幌市
• [Presentation] 嚥下時舌圧発現と喉頭運動の協調性
  • Author(s): 第49回日本顎口腔機能学会学術大会
  • Organizer: 皆木祥伴
  • Place of Presentation: 北九州市
• [Book] 舌圧について.疾患別に診る嚥下障害 (2012)
  • Author(s): 小野高裕
  • Total Pages: 290
  • Publisher: 医歯薬出版, 東京