Relation between hyo-laryngeal position and swallowing function
| Project/Area Number |
25462992
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Prosthodontics/ Dental materials science and
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| Research Institution | Niigata University |
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Principal Investigator |
Ono Kazuhiro 新潟大学, 医歯学系, 教授 (40224266)
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| Co-Investigator(Kenkyū-buntansha) |
INOUE Makoto 新潟大学, 医歯学系, 教授 (00303131)
MAGARA Jin 新潟大学, 医歯学総合病院, 講師 (90452060)
谷口 裕重 藤田保健衛生大学, 医学部, 講師 (80529636)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | リハビリテーション / 歯学 / 嚥下障害 |
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| Outline of Final Research Achievements |
Laryngoptosis or uncoordinated movement of hyoid and larynx in functions in elderly people and dysphagic patients may cause impaired transport of bolus and residues after swallowing, which leads to bolus penetration or aspiration. The present study was undertaken to validate the relationship between hyoid movement or tongue pressure production and swallowing function by evaluating spatial and temporal hyoid excursion, hyoid position and bolus transmission as well as voluntary generation of anterior and posterior tongue pressure in healthy and dysphagic humans.
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Report
(4 results)
Research Products
(3 results)
