Which contemporary version of colour vision was supported by Leo Hurvich and Dorothea Jameson?
A)there are four types of colour cones in the retina,rather than three.
B)ganglion cells combine outputs of cone types in an opponent-process manner.
C)colour cones are equally responsive to all wavelengths of light.
D)people who are colour-blind possess an inhibitory system,but lack an excitatory system.

Question

Quizplus · Accepted Answer

Hurvich and Jameson supported the opponent-process theory of colour vision, which suggests that ganglion cells combine outputs of cone types in an opponent-process manner, resulting in the perception of three primary colours (red-green, yellow-blue, and black-white). This is a contemporary version of colour vision. The other options are not supported by their research.

Which Contemporary Version of Colour Vision Was Supported by Leo