| Project/Area Number |
20700477
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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 | Juntendo University |
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Principal Investigator |
KITO Tomonori Juntendo University, スポーツ健康科学部, 助教 (80453596)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 両手運動 / 時間判断 / 運動感覚 / 両手協調運動 / 運動知覚 / 同時性判断 |
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| Research Abstract |
We may have potentially two temporal references for the simultaneity judgment of inter-limb movement, the afferent sensory feedback and the efferent information of motor output. The present study examined 1) whether the temporal simultaneity of bimanual movement is judged with reference to the afferent or the efferent information, and 2) tested a hypothesis that the simultaneity is judged not only by primary reference, but secondary other source involves as well. The results suggest that, 1) the simultaneity judgment between two hand movements may be achieved by mainly referring to the efferent component of the movement, 2) the afferent input may regulate the temporal judgment for bimanual movement.
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