2017 Fiscal Year Final Research Report
The brain function relationship among migraine, gastrointestinal disease and TMD
| Project/Area Number |
26463114
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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 |
Orthodontics/Pediatric dentistry
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| Research Institution | Kagoshima University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
宮脇 正一 鹿児島大学, 医歯学域歯学系, 教授 (80295807)
大牟禮 治人 鹿児島大学, 医歯学総合研究科, 客員研究員 (00404484)
末永 重明 鹿児島大学, 医歯学域附属病院, 講師 (00136889)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Keywords | 顎関節症 / 酸関連疾患 / 片頭痛 / fMRI |
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| Outline of Final Research Achievements |
We revealed the following points regarding the brain function activation during clenching in TMD patients. (1) The pain of the masseter muscle activated PFC area and inhibited SMC activation on the same side of the pain. (2) The pain of the temporomandibular joint pain activated PFC area and inhibited SMC activation on the opposite side of the pain. (3) Significant correlations were observed among anterior disk displacement without reduction, joint effusion and the pain of temporal region around TMJ. (4) The PFC activation expanded after removing the pain.
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| Free Research Field |
歯科矯正学
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