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Motion Alters Color Appearance
Title
Motion Alters Color Appearance.
Creator
Hong, Sang Wook, Kang, Min-Suk
Abstract/Description
Chromatic induction compellingly demonstrates that chromatic context as well as spectral lights reflected from an object determines its color appearance. Here, we show that when one colored object moves around an identical stationary object, the perceived saturation of the stationary object decreases dramatically whereas the saturation of the moving object increases. These color appearance shifts in the opposite directions suggest that normalization induced by the object’s motion may mediate...
Show moreChromatic induction compellingly demonstrates that chromatic context as well as spectral lights reflected from an object determines its color appearance. Here, we show that when one colored object moves around an identical stationary object, the perceived saturation of the stationary object decreases dramatically whereas the saturation of the moving object increases. These color appearance shifts in the opposite directions suggest that normalization induced by the object’s motion may mediate the shift in color appearance. We ruled out other plausible alternatives such as local adaptation, attention, and transient neural responses that could explain the color shift without assuming interaction between color and motion processing. These results demonstrate that the motion of an object affects both its own color appearance and the color appearance of a nearby object, suggesting a tight coupling between color and motion processing.
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Date Issued
2016-12-08
PURL
http://purl.flvc.org/fau/fd/FAUIR000022
Format
Citation
Acute Alcohol Drinking Promotes Piecemeal Percepts during Binocular Rivalry
Title
Acute Alcohol Drinking Promotes Piecemeal Percepts during Binocular Rivalry.
Creator
Cao, Dingcai, Zhuang, Xiaohua, Kang, Para, Hong, Sang Wook, King, Andrea C.
Date Issued
2016-04-06
PURL
http://purl.flvc.org/fau/fd/FAUIR000148
Format
Citation
Semantic-based crossmodal processing during visual suppression
Title
Semantic-based crossmodal processing during visual suppression.
Creator
Cox, Dustin, Hong, Sang Wook
Date Issued
2015-06-02
PURL
http://purl.flvc.org/fau/fd/FAUIR000147
Format
Citation
Sex differences in perception of invisible facial expressions
Title
Sex differences in perception of invisible facial expressions.
Creator
Hong, Sang Wook, Yoon, K. Lira, Peaco, Sophia
Date Issued
2015-04-02
PURL
http://purl.flvc.org/fau/fd/FAUIR000150
Format
Citation
Radial bias for orientation and direction of motion modulates access to visual awareness during continuous flash suppression
Title
Radial bias for orientation and direction of motion modulates access to visual awareness during continuous flash suppression.
Creator
Hong, Sang Wook
Date Issued
2015-01-08
PURL
http://purl.flvc.org/fau/fd/FAUIR000149
Format
Citation
Color updating on the apparent motion path
Title
Color updating on the apparent motion path.
Creator
Chong, E., Hong, Sang Wook, Shim, W. M.
Date Issued
2014-12-19
PURL
http://purl.flvc.org/fau/fd/FAUIR000146
Format
Citation
Visual context processing in bipolar disorder: a comparison with schizophrenia
Title
Visual context processing in bipolar disorder: a comparison with schizophrenia.
Creator
Yang, Eunice, Tadin, Duje, Glasser, Davis M., Hong, Sang Wook, Blake, Randolph, Park, Sohee
Date Issued
2013
PURL
http://purl.flvc.org/fau/fd/FAUIR000145
Format
Citation