| Project/Area Number |
25860415
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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 |
Laboratory medicine
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| Research Institution | 独立行政法人国立病院機構(東京医療センター臨床研究センター) |
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Principal Investigator |
Fukui Masaki 独立行政法人国立病院機構(東京医療センター臨床研究センター), 視覚研究部, 研究員 (30464978)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 実用視力 / 高次機能 / 視覚 / 実用視力計導入 / 高次機能評価 / 網膜像 / 認知症 |
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| Outline of Final Research Achievements |
When a human sees things, an image is created on the retina and is transmitted by the optic nerve. The visual information is recognized by processing in the visual cortex of the brain (the cognitive function). Evaluation and inspection of the eye and optic nerve disease is possible, but evaluation of the cognitive function is not possible. We thought of the evaluating the cognitive function by the functional visual acuity (FVA).
FVA is the average of the continuous visual acuity for one minute. It is considered to represent the visual acuity used for daily activities, and it is now known that the FVA is influenced by many factors. In this study, we investigated the association of FVA and the cognitive status test; Mini Mental State Examination (MMSE) in patients after cataract surgery. Our results showed that FVA and MMSE are statistically correlated, and there is a possibility to evaluate the cognitive function using FVA.
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