Tetrachromacy

The four pigments in a bird's cones (in this example, estrildid finches) extend the range of color vision into the ultraviolet.[1]

Tetrachromacy is the condition of possessing four independent channels for conveying color information, or possessing four types of cone cells in the eye. Organisms with tetrachromacy are called tetrachromats.

In tetrachromatic organisms, the sensory color space is four-dimensional, meaning that to match the sensory effect of arbitrarily chosen spectra of light within their visible spectrum requires mixtures of at least four primary colors.

单词	Tetrachromacy
释义	Tetrachromacy 原声例句 Asap SCIENCE 精选 Others live with a condition called tetrachromacy, where they can see 100 times more colors than the rest of us. 另一些人则患有四色视觉，他们能看到的颜色是我们其他人的100倍。 AsapSCIENCE - Tech Others live with a condition called tetrachromacy, where they can see 100 times more colours than the rest of us. 其他人患有一种叫做四色视觉的疾病，他们能看到的颜色比我们其他人多 100 倍。英语百科 Tetrachromacy Tetrachromacy is the condition of possessing four independent channels for conveying color information, or possessing four types of cone cells in the eye. Organisms with tetrachromacy are called tetrachromats. In tetrachromatic organisms, the sensory color space is four-dimensional, meaning that to match the sensory effect of arbitrarily chosen spectra of light within their visible spectrum requires mixtures of at least four primary colors.
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