Which of these does the opponent-process theory explain better than the trichromatic theory?
A)Negative afterimages
B)Depth perception
C)Face recognition
D)Optical illusions

Question

Which of these does the opponent-process theory explain better than the trichromatic theory?​
A)Negative afterimages
B)​Depth perception
C)​Face recognition
D)​Optical illusions

Quizplus · Accepted Answer

Opponent-process theory explains negative afterimages better than the trichromatic theory. According to the opponent-process theory, color perception results from the activity of three opposing systems: red-green, blue-yellow, and black-white. When we look at a color for an extended period, the cells in the retina that detect that particular color become fatigued, and their opponent cells take over, causing the perception of a negative afterimage. Trichromatic theory cannot explain negative afterimages as it only explains color perception based on the activity of three types of cone cells.

Which of These Does the Opponent-Process Theory Explain Better Than