Consider the experiment in which you stared at a green, black, and yellow flag for 60 seconds, then looked at a blank sheet of paper and saw the image of the U.S. flag. How does the author explain this phenomenon?

Question

Quizplus · Accepted Answer

The neural system for each color became fatigued so responded with the respective opposing color. This phenomenon is known as an afterimage and is explained by the opponent-process theory, which states that we perceive color in terms of paired opposites, such as black/white, red/green, and blue/yellow. When one color in the pair is fatigued, the opposing color becomes more apparent, creating the afterimage effect.

Consider the Experiment in Which You Stared at a Green