| Illusory movement of dotted lines. | |
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MedLine Citation:
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PMID: 19911636 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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When oblique rows of black and white dots drifted horizontally across a mid-grey surround, the perceived direction of motion was shifted to be almost parallel to the dotted lines and was often nearly orthogonal to the real motion. The reason is that the black/white contrast signals between adjacent dots along the length of the line are stronger than black/grey or white/grey contrast signals across the line, and the motion is computed as a vector sum of local contrast-weighted motion signals. |
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Authors:
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Hiroyuki Ito; Stuart Anstis; Patrick Cavanagh |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Perception Volume: 38 ISSN: 0301-0066 ISO Abbreviation: Perception Publication Date: 2009 |
Date Detail:
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Created Date: 2009-11-16 Completed Date: 2010-05-13 Revised Date: 2011-11-07 |
Medline Journal Info:
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Nlm Unique ID: 0372307 Medline TA: Perception Country: England |
Other Details:
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Languages: eng Pagination: 1405-9 Citation Subset: IM |
Affiliation:
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Department of Visual Communication Design, Kyushu University, 4-9-1, Shiobaru, Minami-ku, Fukuoka-shi, 815-8540, Japan. ito@design.kyushu-u.ac.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Contrast Sensitivity Humans Motion Perception / physiology* Optical Illusions / physiology* |
| Grant Support | |
ID/Acronym/Agency:
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R01 EY009258-16/EY/NEI NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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