| Project/Area Number |
24592929
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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 |
Prosthetic dentistry
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| Research Institution | Keio University |
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Principal Investigator |
WAJIMA Koichi 慶應義塾大学, 医学部, 講師 (70138105)
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| Research Collaborator |
MURAOKA Wataru 慶應義塾大学, 医学部, 非常勤講師
SATO Hitosi 慶應義塾大学, 医学部, 助教
SAISU Yasunori 慶應義塾大学, 医学部
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 開口抵抗力 / 筋固縮 / 自律神経 / 顎関節症 / 開口抵抗力測定 / 自律神経系 / 実験的精神的ストレス負荷 / 加速度脈波測定 / 暗算負荷テスト / 筋緊張 / 中枢性筋緊張抑制障害 / 中枢性緊張性伸張反射亢進 / 中枢性筋緊張抑制機能障害 |
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| Outline of Final Research Achievements |
I performed muscular rigidity degree measurement in the daytime by an opening resistance measuring instrument. I made objective rating of muscular rigidity possible. Moreover, I analyzed the relation of the autonomic nervous system and muscular rigidity. Specification of a measuring instrument; I made the upper jaw into immobility. I move and carry out the compulsion opening of the 治 implement which touches the lower jaw, and measure the resistance of the lower jaw in an opening continuously. I designed the opening speed under measurement irrespective of resistance to keep it constant. I decided and classified the standard value of line strain and not becoming it tense, as a value which represents こわばり of a jaw for the maximum of the initial waveform pattern of an opening as a common waveform pattern. Significant relation was not observed in change and opening resistance of the autonomic nerve activity as a result of the autonomic nerve activity inspection.
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