| Project/Area Number |
26462962
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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 | Aichi Gakuin University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
稲本 京子 愛知学院大学, 歯学部, 講師 (00469008)
有地 淑子 愛知学院大学, 歯学部, 准教授 (60232063)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 高次脳機能 / 顎運動 / 近赤外分光法 / 運動プログラム / 脳機能 / 脳 / 機能的近赤外分光法 |
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| Outline of Final Research Achievements |
The purpose of this study is to devise an exercise program to improve brain function using jaw movement. For this purpose, cerebral blood flow dynamics (brain activity) when changing the jaw motion (gum chewing movement, clenching movement, opening / closing movement) conditions were measured by the brain functional imaging method (functional near infrared spectroscopy). As an exercise condition, the gum chewing movement and open / close movement were normal speed and slightly faster exercise, the clenching movement was light and moderate strength. As a result, movement with a slightly faster or moderate intensity as a condition increased the activity of the dorsolateral prefrontal cortex associated with working memory and the frontal pole associated with decision making.
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