According to one theory of colour vision,colours are signalled in pairs by neurons that fire faster to one colour and slower to another colour.What is this theory called

Question

Quizplus · Accepted Answer

The theory described is the opponent process theory, which suggests that there are pairs of neurons that signal opposite colours (red-green, blue-yellow, black-white). When one member of the pair fires more quickly, we perceive one colour, and when the other member of the pair fires more quickly, we perceive the opposite colour. The names in the other answer options describe different theories of colour vision, but do not match the description given in the question.

According to One Theory of Colour Vision,colours Are Signalled in Pairs