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The scientists found the woman with her eyes more you identify up to 99 million colors

Following languishing for more than 25 years of looking, finally the neurologists in the UK have uncovered women with special capabilities, the likelihood that the painter, filmmaker, photographer, and so on.. are coveted: look over 99 million different colors than normal people.
Because demonstrated, the human vision has three types of specialized cells to help distinguish colors (trichromats). Every cell can distinguish 90 shades of different colors, when combined 3 skin cells, the human eye will be able to identify about 1 million colors. People who experience color blindness is usually only 2 cells (dichromats) and they recognize 10, 1000 colors.

Art work.

But there came a female on a cell 4 in the eyes, also known as "tetrachromats". The girl is one of the rare people in the world have the potential to look extremely special. Scientists have learned the existence of this trend was very long but after twenty-five years they commence to find such a person.

Why they are "blessed" for identifying skin cells 4th color?

The uncovered the existence of tetrachromats took place in 1948 by German scientist HL de Vries, he turned out to be descendants of the feminine sex cell colorblind 3 normal color reputation, and an international mutant cells aren't sensitive to the light blue as well as red inherited from the previous generation. Thus, they may have four cellular material identify all colors. Nevertheless the 4th cells less active, but it is the potential in people.

Simply by 2007, neuroscientist Gabriele The nike jordan from Newcastle University in the UK has chosen to conduct an experiment to find someone with enough vehicles 4 identifying color cells are active. The girl put 25 women have sufficient cell 4 colors in a dark room, then open a color display device. With the only 3-color active skin cells, they can not acknowledge the color from 3 circles displayed on the device, but who have enough cell 4 could do nay. ``
Luckily, they has found a female has this ability, it's the woman mentioned above and she was named as cDa29 code. "I was jumping with excitement", inches Jordan said.


How come the daughter and granddaughter of color blind people can recognize cell 4 colors, but only a few individuals have the ability to identify than the regular color?

Jordan said that because of the color of everyday objects that 4th color cells do not need to work, and so it gradually become inactive. She said that to evoke the possibility tetrachromats potential, we have to create a completely new shades other colors. "The colors in the objects we use are made ​​by people with 3 colors recognizable cells, so it is difficult for humans to become tetrachromats," Jordan explained.
Currently research scientist Jordan is tested and verified. If this study is promoted, people can create automated system better color identifier before, and better understand how the human eye works.
Refer ScienceAlert


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