| Project/Area Number |
21592666
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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 |
Social dentistry
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| Research Institution | The Nippon Dental University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OKUBO Yoshiro 日本医科大学, 医学研究科, 教授 (20213663)
SUZUKI Hidenori 日本医科大学, 医学研究科, 教授 (30221328)
TATENO Amane 日本医科大学, 医学部, 講師 (50297917)
八幡 憲明 東京大学, 医学部附属病院, 特任助教 (70409150)
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| Co-Investigator(Renkei-kenkyūsha) |
YAHATA Noriaki 東京大学, 医学部附属病院, 特任助教 (70409150)
AOYAGI Kyoko (NAKA Kyoko) 日本歯科大学, 生命歯学部, 非常勤講師 (10468770)
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| Project Period (FY) |
2009 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 歯科恐怖 / fMRI / 脳機能 / 脳神経メカニズム / 視覚刺激 / 聴覚刺激 |
|---|
| Research Abstract |
To better understand the relationship between dental fear and auditory stimuli, we aimed to investigate cerebral activation associated with sounds of dental treatment using fMRI. Our findings suggest that the cerebral activation pattern observed in individuals with dental fear differed from that observed in control individuals. Increased activation in the subcortical region may be associated with the learning and memory of the sounds associated with dental treatment.
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