The surface becomes darker when the dot moves from light to dark and vice versa.pic.twitter.com/FXH1YYxUI9
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Replying to @DFlaieh1987
Yes. When observers approach the image fixating at the center, the upper and lower pie slices appear to be brighter and to be tinted yellowish while the right and left ones appear to be darker and to be tinted bluish. http://www.psy.ritsumei.ac.jp/~akitaoka/light5e.html …pic.twitter.com/qaTz5jvVkj
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Replying to @AkiyoshiKitaoka @DFlaieh1987
References of the Nakamura effect http://www.psy.ritsumei.ac.jp/~akitaoka/sakkon/sakkon-e.html … http://www.psy.ritsumei.ac.jp/~akitaoka/sakkon/BWgradPresen.html …
8:37 PM - 19 Mar 2019
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