2015 Fiscal Year Final Research Report
The investigateion of the mechanism of the Fraser-Wilcox illusion
| Project/Area Number |
26780416
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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 |
Experimental psychology
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| Research Institution | Osaka University |
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Principal Investigator |
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| Research Collaborator |
KITAOKA Akiyoshi 立命館大学, 文学部, 教授 (70234234)
MORIKAWA Kazunori 大阪大学, 人間科学研究科, 教授 (70312436)
FUJIMICHI Munendo 大阪大学, 人間科学部, 学生
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Keywords | 錯視 / 運動知覚 / 眼球運動 |
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| Outline of Final Research Achievements |
This study investigated the mechanism of the Fraser-Wilcox illusion in which stationary gradation patches appear to move, and revealed that (a) the actual motion of retinal images caused by eye movements was not necessary to this illusion, (b) the eye movements of certain direction might inhibit the motion signal of this illusion, (c) in some cases, the perceived direction of the illusory motion varied with the visual eccentricity.
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| Free Research Field |
知覚心理学
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