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Optical illusion: Colour after effect

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Optical illusion: Colour after effect

C
cogsci

78 Views • Jul 26, 2012

Description

If you keep your eyes fixated on the cross, you can see a very compelling colour after effect: If a dot disappears, it is replaced by an (illusory) dot of an opponent colour. For an explanation, see http://www.cogsci.nl/illusions/colour-after-effect