| Project/Area Number |
26780388
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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 |
Clinical psychology
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| Research Institution | Okayama Prefectural University |
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Principal Investigator |
Sawada Yoichi 岡山県立大学, 保健福祉学部, 助教 (50584265)
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| Research Collaborator |
TADA Hideoki
UEDA Atsushi
SAKANO Junko
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 瞬目パラメータ / 瞬目 / 瞬目変動 / 開閉瞼時間 / 認知機能 / 遂行機能 / 自発性瞬目 |
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| Outline of Final Research Achievements |
In order to develop a spontaneous eye-blink parameter useful for the differential diagnosis of dementia, it is necessary to consider not only the conventional eye-blinking rate but also the blinking eyelid time, the eyelid opening time, the blinking depth, and the eye-blinking variability were examined.
As a result of studying the relationship between each parameter of spontaneous eye-blinking at rest and the executive functioning required mainly by the frontal lobes for effectively achieving a series of purposeful activities among cognitive functions, A significant associations were recognized, and patterns specific to the elderly and the young people were confirmed.
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