| Nonretinotopic processing is related to postdictive size modulation in apparent motion. | |
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MedLine Citation:
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PMID: 21472506 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The present study briefly examined how the perceived size of a leading flash would be modulated by trailing motion signals. Observers were presented with two vertical green bars that were followed by white bars with different lengths, which were presented at different locations from the green bars. The task of observers was to discriminate which of the green bars was shorter than the other (Experiment 1) or whether the lengths of the green bars were equal or not (Experiments 2 and 3). One green bar producing apparent motion with the following shorter white bar was reported to be shorter than the other green bar producing apparent motion with the following longer white bar, not only when motion correspondence was determined on the basis of retinal proximity (Experiments 1 and 2),but also when motion correspondence was determined on the basis of nonretinotopic information-that is, a relative location within each perceptual group of bars (Experiment 3). These results indicate that motion processing involving object updating or motion deblurring in the nonretinotopic frame of reference is related to postdictive size modulation. |
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Authors:
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Takahiro Kawabe |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-4-7 |
Journal Detail:
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Title: Attention, perception & psychophysics Volume: - ISSN: 1943-393X ISO Abbreviation: - Publication Date: 2011 Apr |
Date Detail:
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Created Date: 2011-4-7 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101495384 Medline TA: Atten Percept Psychophys Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Institute for Advanced Study, Kyushu University, 6-19-1, Hakozaki, Higashi ward, Fukuoka, 8128581, Japan, takkawabe@gmail.com. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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