| Project/Area Number |
20592261
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Prosthetic dentistry
|
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| Research Institution | Osaka University |
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Principal Investigator |
MIZUMORI Takahiro Osaka University, 歯学部附属病院, 講師 (10200023)
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| Co-Investigator(Kenkyū-buntansha) |
YATANI Hirofumi 大阪大学, 大学院・歯学研究科, 教授 (80174530)
KINUTA Souichirou 大阪大学, 歯学部附属病院, 医員 (60397651)
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| Co-Investigator(Renkei-kenkyūsha) |
INANO Shinji 大阪大学, 大学院・歯学研究科, 大学院生
SUMIYA MASAKAZU 大阪大学, 大学院・歯学研究科, 大学院生
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| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 顎口腔機能学 / ブラキシズム / 歯ぎしり / 筋電計 / 生体センサ / 睡眠 / 騒音 / 歯学 / 医療・福祉 / 生理学 |
|---|
| Research Abstract |
A portable sleep bruxism detection system with a wireless electromyograph, a wrist-watch type biological sensor and a noise level meter was developed. Validity of this system was tested by the reference video recording. Elevation of heart rate before the sleep bruxism event was confirmed and suppression of sleep bruxism with minimal electrical stimulation triggered by the elevation of heart rate was demonstrated.
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