Representation and transformation of surface material information in the human and monkey visual systems
| Project/Area Number |
22500248
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Cognitive science
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| Research Institution | National Institute for Physiological Sciences |
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Principal Investigator |
GODA Naokazu 生理学研究所, 生体情報研究系, 助教 (30373195)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 視覚 / 形 / 色 / テクスチャ / fMRI / 下側頭皮質 / 認知科学 / 神経科学 / 質感 |
|---|
| Research Abstract |
We can easily recognize materials of which an object is made (wood, metal, fabric etc.) at a glance. We investigated what neural mechanisms in human and monkey brains underlie the material perception by using functional magnetic resonance imaging. Our results provided the first evidences that the ventral higher order visual areas in humans and monkeys represent visuotactile material properties such as hardness and roughness. We suggest that these areas play important roles on material perception.
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Report
(4 results)
Research Products
(47 results)
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[Presentation] 素材質感の脳内表現2010
Author(s)
平松千尋, 郷田直一, 小松英彦
Organizer
日本基礎心理学会第29回大会
Place of Presentation
関西学院大学(兵庫)
Year and Date
2010-11-27
Related Report
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