It is now understood that signals from the cones of the eye are processed by

Question

Quizplus · Accepted Answer

The signals from the cones of the eye are processed by one achromatic system, which is sensitive to light intensity (brightness) but not to color, and two chromatic systems, which are sensitive to differences in color. The achromatic system involves the processing of signals for luminance, while the chromatic systems are responsible for color vision, distinguishing between different wavelengths of light.

It Is Now Understood That Signals from the Cones of the Eye