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. 1997 Nov;59(8):1327-34.
doi: 10.3758/bf03214217.

Isoluminance and contingent color aftereffects

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Isoluminance and contingent color aftereffects

L G Allan et al. Percept Psychophys. 1997 Nov.

Abstract

In the typical induction of the orientation-contingent color aftereffect (CCAE), the stimuli are composed of elements that differ in both color and luminance. Three experiments are reported that show that chromatic contrast between stimulus elements is insufficient for the induction of the orientation-CCAE and that luminance contrast is necessary. These experiments expand on previous research concerned with the role of luminance contrast in the induction of orientation-CCAEs by eliminating alternative explanations.

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