Which of the following is an opponent mechanism proposed by Hering
A) Black (+); White (-)
B) Red (+); Green (-)
C) Blue (+); Red (-)
D) Black (-); Yellow (+)

Question

Quizplus · Accepted Answer

Hering proposed the opponent-process theory of color vision, which includes the red-green opponent mechanism, among others. This theory suggests that color perception is controlled by the activity of two opponent systems: a blue-yellow mechanism and a red-green mechanism, along with a black-white mechanism for perceiving brightness.

Which of the Following Is an Opponent Mechanism Proposed by Hering