Opposing Retinal Processes

Definition

Opposing retinal processes refers to the theory that color vision is based on pairs of opposing processes in the retina, such as red-green and yellow-blue. These opposing processes work together to enable us to perceive and differentiate between different colors.

Related terms

Color Vision:

The ability of our eyes and brain to distinguish different colors.

Retina:

A layer of tissue at the back of the eye that contains cells called photoreceptors, which respond to light.

Color Blindness:

A condition where an individual has difficulty distinguishing certain colors due to a deficiency or absence of specific types of cones in the retina.