| Project/Area Number |
24500622
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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 |
Rehabilitation science/Welfare engineering
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| Research Institution | Fujita Health University |
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Principal Investigator |
SHIBATA Seiko 藤田保健衛生大学, 医学部, 講師 (40319265)
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| Co-Investigator(Kenkyū-buntansha) |
KAGAYA Hitoshi 藤田保健衛生大学, 医学部, 准教授 (40282181)
AOYAGI Youichirou 藤田保健衛生大学, 医学部, 准教授 (30286661)
INAMOTO Yoko 藤田保健衛生大学, 医療科学部, 准教授 (70612547)
OTA Kikuo 国際医療福祉大学, 大学病院, 教授 (00246032)
SAITOH Eiichi 藤田保健衛生大学, 医学部, 教授 (50162186)
太田 喜久夫 国際医療福祉大学, 大学病院, 教授 (00246034)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2014: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
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| Keywords | 摂食嚥下障害 / 嚥下手技 / 320-ADCT / 高解像度マノメトリー / manometory / 嚥下 / Mendelsohn maneuver / supraglottic swallow / フィードバック / 摂食・嚥下障害 / 咽頭内圧 |
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| Outline of Final Research Achievements |
We observed four swallowing maneuvers of healthy subjects using the 320 Area Detector CT and High Resolution Manometry. Effect of pharyngeal residual reduction of Mendelsohn maneuver and Effortfull swallow, the extension of the laryngeal elevation time, rise of hypopharynx pressure, the extension of the relaxation time of the upper esophageal sphincter(UES), lowering of the UES residual pressure was considered the factors. In SGS and SSGS, rise of nasopharyngeal pressure for glottal closure maintenance had been suggested.
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