| Project/Area Number |
23700761
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Sports science
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| Research Institution | University of Fukui (2012)
Tezukayama University (2011) |
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Principal Investigator |
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| Research Collaborator |
UDA Shunya 福井大学, 教育学研究科, 大学院生
SHIMO Tatsunori 福井大学, 教育学研究科, 大学院生
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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| Keywords | スポーツ心理学 / 感情 / 心理的プレッシャー / 脊髄反射 / 経頭蓋電気刺激 / 姿勢制御 / 急速反応 / 運動ニューロン / 経頭蓋直流電気刺激 / tDCS / EMG / 反応時間 / ストレス / 筋活動 |
|---|
| Research Abstract |
T wo experiments were conducted to investigate the influence of psychological perturbations on spinal reflexes during motor task execution. Facilitation of spinal reflexes by pleasant and unpleasant emotion and inhibition of spinal reflexes under psychological pressure were shown. Furthermore, two experiments were performed to investigate the effect of changes in motor cortex excitability by transcranial direct current stimulation on a quick motor response. Shorten reaction and movement times by anodal stimulation were observed, suggesting that facilitation of motor cortex excitability by using non-invasive brain stimulation could improve motor skills.
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