| Project/Area Number |
20700234
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Cognitive science
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
WATANABE Osamu Muroran Institute of Technology, 大学院・工学研究科, 講師 (50343017)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 脳科学 / 視覚 / 心理物理学 / 透明視 / 知覚コスト / 検出閾 / 精度 / 初期視覚 / ポピュレーション符号化 / 運動視 / 両眼立体視 |
|---|
| Research Abstract |
Observers can perceive two overlapping surfaces simultaneously in the same region of the visual field. This transparency perception raises a fundamental issue of how visual information is encoded in the brain, and this perception is recognized as one of the important phenomena to understand the computational mechanism of early visual system. In the present research project, we carried out systematic experiments to examine the perceptual costs for transparency and investigated the neural representation of visual information.
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