According to the opponent-process theory of colour, if you stare steadily at a green stimulus, and then you close your eyes, the afterimage will be _______________.

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The opponent-process theory of color vision suggests that colors are perceived through the operation of opposing pairs of colors: red-green, blue-yellow, and black-white. According to this theory, if you stare at a green stimulus, the green receptors become fatigued, and when you then close your eyes or look away, the opposing color, red, is perceived as an afterimage.

According to the Opponent-Process Theory of Colour, If You Stare