Research of central fatigue during dynamic movement
| Project/Area Number |
24500773
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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 |
Sports science
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| Research Institution | Osaka University of Commerce |
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Principal Investigator |
Kuboyama Naomi 大阪商業大学, 総合経営学部, 准教授 (00412718)
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| Project Period (FY) |
2012-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 中枢疲労 / 運動 / NIRS / 前頭野 / 脳酸素動態 / 最大運動 / 最大筋力 / 疲労困憊 / 脳血液量 |
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| Outline of Final Research Achievements |
The purpose of this study was to clarify the central fatigue caused during dynamic movement. This study using the near-infrared spectroscopy apparatus (NIRS) cleared the real change in brain blood volume during exercise, the presence of functional complementarity in dynamic movement leading to exhaustion.In previous studies, it did not take into account the effects of increased cranial blood volume during exercise, so the view of the brain's blood volume as an indirect indicator of nerve activity at the center was not agreed. This study was able to remove the influence of cranial blood volume and reveal らreal changes in brain blood volume. Also, it was confirmed the presence of functional complementarity at the center.
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Report
(6 results)
Research Products
(8 results)
