A spot just above the axis of the eyeball known as the yellow spot contains cones
You have rod cells and cone cells as receptors in your eye. Rods are for intensity of the light. Cone cells are for color vision.
The cones in your eye are responsible for helping you to see color. They are in the retina and operate only in light. The rods are the other receptors.
The cones in your eye are responsible for helping you to see color. They are in the retina and operate only in light. The rods are the other receptors.
The retina is the part of the eye that contains light receptors.
The eye's visual receptors reside within the retina. The eye's visual receptors consist of four different types of receptors including rods, blue cones, red cones and green cones.
Cones are the light sensors in your eye that sense the different wavelengths of colors. There are three different type of cone cell. An L cone, M cone, and an S cone.
Cone cells in the retina of the eye detect color. There are three types of cone cells. Two of them detect light of different wavelengths, one medium and the other long. And the third detects the overall intensity of the light source. Your brain uses this information to interpret the combination of those three receptors to give you the sensation that you percieve different colors.
in the cerebral area
Rods .
rods & cones
The colour receptors in your eye are not monochromatic narrow filters. Each of the three types of cone receptor have some overlap with each other. Rather as three 'bell' curves. Thus a band of light may well excite a response in each of the three types of cone. A human eye may discriminate up to about 10 000 000 colours.
The cone receptors in the eye respond to red, green and blue. When you perceive something as yellow, it is really high intensity red and green lights with low intensity blue lights.