The motor cortex drive to muscle during walking in human: Analyses of intramuscular and intermuscular EMG coherence
| Project/Area Number |
26350611
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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 |
Rehabilitation science/Welfare engineering
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| Research Institution | Hiroshima University |
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Principal Investigator |
Takahashi Makoto 広島大学, 医歯薬保健学研究院(保), 講師 (50435690)
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| Co-Investigator(Renkei-kenkyūsha) |
SHINKODA KOICHI 広島大学, 大学院医歯薬保健学研究院, 教授 (70335644)
ANAN MASAYA 広島大学, 大学院医歯薬保健学研究院, 助教 (10517080)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 歩行 / 運動野 / 皮質脊髄路 / 筋電図 / コヒーレンス解析 |
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| Outline of Final Research Achievements |
To identify the role of human primary motor cortex in walking, this study examined intramuscular tibialis anterior (TA) coherence during 1) steady-state walking, 2) walking with dual task, 3) walking with weight on the toe, 4) walking while stepping over an obstacle. There were significant differences in intramuscular coherence among 4 conditions. This finding indicates that cortical participation during walking is modified depending on the situations of walking.
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Report
(4 results)
Research Products
(10 results)
