The opponent-process theory applies to the second stage of colour processing, which occurs in ganglion cells in the retina, neurons in the thalamus, and neurons in the visual cortex.

Question

Quizplus · Accepted Answer

The opponent-process theory does indeed apply to the second stage of colour processing, which occurs in ganglion cells in the retina, neurons in the thalamus, and neurons in the visual cortex. This theory suggests that colour perception is based on the presence of opposing pairs of colour-sensitive cells, such as red-green and blue-yellow cells. When one of these cells is stimulated, its opponent is inhibited, leading to the perception of a particular colour.

The Opponent-Process Theory Applies to the Second Stage of Colour