| Project/Area Number |
24700738
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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 | Aino University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
TONOIKE Mitsuo 藍野大学, 医療保健学部・臨床工学科, 教授 (90357567)
MIZUNO Yuko (MATSUMOTO Yuko) 兵庫県立大学, 大学院応用情報科学研究科, 教授 (80331693)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | ストレス / 脳・神経 / 情動 / 生体適応反応 / 脳磁図 / 脳波 |
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| Outline of Final Research Achievements |
The aim of this study was to estimate the biological affect in healthy subjects during acute and chronic stress states. The subjects were assessed the physiological evaluations using magnetoencephalogram (MEG), electroencephalogram (EEG), electrocardiogram (ECG), plethysmography, and salivary samples and assessed the psychological evaluations using questionnaire. The brain activity of the low stress group decreased during the relaxed emotional stimuli and increased during the cognitive test compared to those of the high stress group. These results indicate that the high stress states degenerate the adaptive reaction to the stress stimuli.
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