Training factor associated with the change ofneuronal activities inthe primary motor cortex
| Project/Area Number |
22700590
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Physical education
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| Research Institution | Kochi University of Technology (2011-2012)
The University of Tokyo (2010) |
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Principal Investigator |
KADOTA Hiroshi 高知工科大学, 総合研究所, 講師 (00415366)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 運動学習 / 一次運動野 / 経頭蓋磁気刺激 |
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| Research Abstract |
Adaptation to a novel dynamical environment accompanies changes of neuronal activities in the primary motor cortex. Here, we investigated the changes resulting from the motor adaptation in human corticospinal excitability thatreflects more macroscopic activity level of the primary motor cortex. We found that the coticospinal excitability exhibited directional tuning property and the preferred direction. The tuning pattern after the adaptation shifted depending on the direction of force field. The corticospinal excitability was systematically modulated depending on the adapted environment and the performed behavior contexts.
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Report
(4 results)
Research Products
(33 results)
