| Project/Area Number |
26750206
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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 |
Rehabilitation science/Welfare engineering
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| Research Institution | Kyoto Tachibana University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 脳波 / 安静時 / 脳内神経活動 |
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| Outline of Final Research Achievements |
The purpose of this study was to verify the effect of a brain activation task for inducing cognitive function on resting state neural activity and functional connectivity (default mode network: DMN) in patients with stroke. Electroencephalogram was recorded during rest and cognitive task in healthy individuals and patients with stroke. Healthy individuals, but not stroke patients, showed functional connectivity between the medial prefrontal cortex and precuneus. Moreover, after the cognitive tasks, functional connectivity related to the DMN was not observed in stroke patients. These results suggest that patients with stroke have impaired functional connectivity of the brain, which might not be improved by brain activation tasks.
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