Examination of the relationship among dental occlusion, body posture, body sway and the general health of the body using time-series analyses
| Project/Area Number |
20592252
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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 | Hokkaido University |
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Principal Investigator |
SAKAGUCHI Kiwamu Hokkaido University, 大学院・歯学研究科, 助教 (90312371)
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| Co-Investigator(Kenkyū-buntansha) |
YOKOYAMA Atsuro 北海道大学, 大学院・歯学研究科, 教授 (20210627)
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| Research Collaborator |
NOSHIR Mehta Tufts University, Graduate School of Dental Medicine, Professor
MAEDA Nozomi 北海道大学, 病院, 医員 (40609690)
MARUYAMA Tomoaki 茨城工業高等専門学校, 電気電子システム工学科, 助教 (00455114)
AZUMA Teruaki ニッタ株式会社, 事業開発センターセンサーグループ, 部長
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 顎口腔機能学 / 咬合と全身 / 咬合 / 全身機能 / 身体重心動揺 / 頭頸部筋筋活動 / 頭位 / 全身姿勢 / 咬合接触圧 / 下肢長差 / 足底荷重分布値 / 咬合接触圧分布値 / 身体機能 / 動的咬合 / 握力 / 咬合バランス / 全身姿勢バランス |
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| Research Abstract |
We built the simultaneous measurements of body sway and head position, and those of the electromyographic (EMG) activity of craniocervical muscles and dental occlusion in order to establish the methodology for the quantitative evaluation elucidating the interrelationship between stomatognathic function and the general health of the body. The result of our examination clearly showed that there was a significant correlation between body posture, head position and dental occlusion. Moreover, we were able to establish the methodology for the quantitative evaluation elucidating the interrelationship between dental occlusion and body posture.
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Report
(4 results)
Research Products
(29 results)
