| Project/Area Number |
25750352
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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 |
Applied health science
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| Research Institution | Osaka City University |
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Principal Investigator |
YAMANO Emi 大阪市立大学, 大学院医学研究科, 特任助教 (40587812)
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| Research Collaborator |
ISHII Akira 大阪市立大学, 大学院医学研究科, 病院講師 (90587809)
TANAKA Masaaki 大阪市立大学, 大学院医学研究科, 講師 (60382199)
NOMURA Shusaku 長岡技術科学大学, 工学研究科, 准教授 (80362911)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | ストレス / 不安 / 運動 / 脳磁図 / 脳神経 / 予防医学 / 行動科学 |
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| Outline of Final Research Achievements |
We investigated the alterations of functional activity in brain and subjective feeling after physical activity intervention program for 4 weeks using magnetoencephalography (MEG) and Visual Analogue Scale (VAS). The participants were assigned ramdomly to 2 groups: physical activity program intervention group (G1) and non physical activity program intervention group (G2).They performed stress-inducing and control tasks respectively and rated their subjective feeling using by VAS before and after the intervention period.
After 4 weeks of intervention, neither of 2 groups showed the alteration of brain activity during stress-inducing and control tasks. However, in G2, VAS score for stress and depression were significantly increased after stress-inducing task relative to pre-task. This suggested that it would enhance the negative feeling against stress without any physical activity over a period.
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