In vertebrate retinas, specialized photoreceptors responsible for color vision (cone cells) arrange themselves in patterns ...

A new statistical analysis by researchers at the University of Arizona suggests that color vision evolved in animals around ...

It can perceive full color in images which, according to classical theories, should be monochromatic The eye has recently been found to be an instrument of wonderful and unsuspected versatility.

Given below is an online color blind test to know whether you suffer from color vision deficiency or not. This Color vision testing is based on the Ishihara Test for color blindness. Color blindness ...

Cone cells are concentrated in a central region of the retina called the fovea; they are responsible for high acuity tasks like reading and also for color vision. Cones can be subcategorized into ...

Some people see the world differently. Literally. It's a phenomenon called color blindness. It's not just people who can' see color at all. Some people just can't see as many colors as the rest of us.

“Cones are particularly interesting as the cell type that matters most for our daily operation in color vision,” said Rui Chen, a molecular geneticist at Baylor College of Medicine who was not ...

Oregon’s Mt. Hood Territory will provide EnChroma colorblind glasses to the Wooden Shoe Tulip Festival, allowing all guests ...

Of course, if you have starlight, you can just use a very sensitive camera, but you still probably won’t get color. You can also build your own night vision gear without too much trouble.