The key idea behind the opponent-process theory of color vision is that:
A)increased activation of one type of color cell decreases activation in another
B)the retina contains three kinds of color receptors
C)ganglion cells encode most aspects of color
D)each hemisphere of the brain processes color differently

Question

Quizplus · Accepted Answer

The opponent-process theory of color vision suggests that cells in the visual system respond to colors in an opponent manner, such that increased activation of cells that respond to one color (e.g. red) would decrease activation of cells that respond to its opponent color (e.g. green). This theory proposes that colors are processed in three opponent pairs: red vs. green, blue vs. yellow, and black vs. white.

The Key Idea Behind the Opponent-Process Theory of Color Vision