Color blindness, also known as color vision deficiency, is the decreased ability to see color or differences in color. source
Color blindness, also known as color vision deficiency, is the decreased ability to see color or differences in color.
Color blindness can make some educational activities difficult. Buying fruit, picking clothing, and reading traffic lights can be more challenging, for example. source
Color blindness can make some educational activities difficult. Buying fruit, picking clothing, and reading traffic lights can be more challenging, for example.
People with total color blindness, however, may also have decreased visual acuity and be uncomfortable in bright environments. source
People with total color blindness, however, may also have decreased visual acuity and be uncomfortable in bright environments.
The most common cause of color blindness is an inherited fault in the development of one or more of the three sets of color sensing cones in the eye source
The most common cause of color blindness is an inherited fault in the development of one or more of the three sets of color sensing cones in the eye
Males are more likely to be color blind than females, as the genes responsible for the most common forms of color blindness are on the X chromosome. source
Males are more likely to be color blind than females, as the genes responsible for the most common forms of color blindness are on the X chromosome.
Color blindness can also result from physical or chemical damage to the eye, optic nerve, or parts of the brain. source
Color blindness can also result from physical or chemical damage to the eye, optic nerve, or parts of the brain.
There is no cure for color blindness. source
There is no cure for color blindness.
Special lenses may help people with red–green color blindness when under bright conditions. source
Special lenses may help people with red–green color blindness when under bright conditions.
Red–green color blindness is the most common form, followed by blue–yellow color blindness and total color blindness. source
Red–green color blindness is the most common form, followed by blue–yellow color blindness and total color blindness.
Red–green color blindness affects up to 8% of males and 0.5% of females of Northern European descent. source
Red–green color blindness affects up to 8% of males and 0.5% of females of Northern European descent.
The effect of color blindness on artistic ability, however, is controversial. source
The effect of color blindness on artistic ability, however, is controversial.
The ability to draw appears to be unchanged and a number of famous artists are believed to have been color blind. source
The ability to draw appears to be unchanged and a number of famous artists are believed to have been color blind.
Based on clinical appearance, color blindness may be described as total or partial. source
Based on clinical appearance, color blindness may be described as total or partial.
Total color blindness is much less common than partial color blindness. source
Total color blindness is much less common than partial color blindness.
There are two major types of color blindness. source
There are two major types of color blindness.
Color blindness affects a large number of individuals, with protanopia and deuteranopia being the most common types. source
Color blindness affects a large number of individuals, with protanopia and deuteranopia being the most common types.
Color blindness may make it difficult or impossible for a person to engage in certain occupations. source
Color blindness may make it difficult or impossible for a person to engage in certain occupations.
