The Constancy of Colored After-Images.
Ontology highlight
ABSTRACT:
SUBMITTER: Zeki S
PROVIDER: S-EPMC5423953 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
Publications
The Constancy of Colored After-Images.
Zeki Semir S Cheadle Samuel S Pepper Joshua J Mylonas Dimitris D
Frontiers in human neuroscience 20170510
We undertook psychophysical experiments to determine whether the color of the after-image produced by viewing a colored patch which is part of a complex multi-colored scene depends on the wavelength-energy composition of the light reflected from that patch. Our results show that it does not. The after-image, just like the color itself, depends on the ratio of light of different wavebands reflected from it and its surrounds. Hence, traditional accounts of after-images as being the result of retin ...[more]
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