Tetrachromacy is a rare genetic trait that ... Most people are trichromatic, meaning the three types of cone cells in their eyes are sensitive to three wavelengths of light – red, blue, and ...

Tetrachromacy is a condition which allows people to see colours invisible to most of us. Almost everyone has three types of cone cells in their retina - which all respond, albeit slightly ...

Tetrachromacy is a condition which allows people to see colours invisible to most of us. Almost everyone has three types of cone cells in their retina - which all respond, albeit slightly ...

Humans have one type of rod and three cone subtypes that confer trichromacy. All retinal neurons, including photoreceptors, are generated from multipotent progenitor cells through a step-wise ...

The mystery of tetrachromacy: If 12% of women have four ... so-few-of-them-actually-see-more-colours / Humans have three cone cells in their eyes: red cones (L cones), green cones (M cones ...

The author's eyes have an extra cone class for color perception ... One of the benefits of tetrachromacy research would be the development of stem cell therapies for the color blind.

But the bigger issue that Jordan thinks most true tetrachromats would never need to use their fourth cone cell type, and so would never realize they had special vision. "We now know tetrachromacy ...

Tetrachromacy is a rare genetic trait that ... Most people are trichromatic, meaning the three types of cone cells in their eyes are sensitive to three wavelengths of light – red, blue, and ...

Where some people have an unusual variety of cones that respond to the visual spectrum, there's another kind of tetrachromacy. Some people with tetrachromatic vision can see into the UV band ...

I put myself out there recently and suggested I might have tetrachromacy or the presence of a fourth cone class for color perception. I also suggested that there could be a link between ...

On 28 February 2015, an online test for tetrachromacy (a rare condition of a person's having four cone cells in the eye) went viral after being shared on the LinkedIn social media site.