| Project/Area Number |
15K12661
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Sports science
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| Research Institution | Ichinoseki National College of Technology |
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Principal Investigator |
Takano Atsushi 一関工業高等専門学校, その他部局等, 准教授 (70413721)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 状況判断 / 経頭蓋直流電気刺激 / tDCS / ワーキングメモリ / 空間認識 / 全身反応時間 / 実行機能 / 経頭蓋直流電気刺激（tDCS） / 空間認知 |
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| Outline of Final Research Achievements |
Recently there are many papers that report working memory is improved by applying transcranial direct current electrical stimulation (tDCS) to the head. In this study, the effect of tDCS to the right prefrontal cortical dorsolateral region (rDLPFC) on various abilities related to situation judgment was examined. After the tDCS projection, improvement of spatial cognitive ability was found. However, a negative effect was seen with the respect to the whole body choice reaction time.
As reported above, tDCS for rDLPFC brought positive effects on some elements of situation judgment ability. On the other hand, negative effects appeared on some elements. It is necessary to judge carefully whether tDCS is valid or not to improve athletes’ situation judgement ability.
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