Treatments Available For Color Blindness

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Treatments Available For Color Blindness

Color blindness, or a person who can only see shades of gray, is extremely rare. However, a person with any kind of difficulty seeing color, be it one or two specific colors in all of the hues or hues or intensities of those colors, is considered color blind.

People with color blindness experience difficulties in daily life, early learning and development, education, career choices, and job performance. For some, there are treatments, optical devices, visual aids, and technology applications that can allow them to live better with their color deficiency.

Occupations that require perfect color vision.

Many occupations require applicants to be tested for color blindness because the job involves color markings, color coding of hazardous materials or drugs, color matching, use of colors in landscapes, electrical circuits, art, photography, textiles, etc. Such occupations are:
No and maybe. The answer lies in determining the cause of the color blindness. Most color blind people are born with a partial or complete lack of cones in the retina. The cones help distinguish the colors red, green, and blue. There is currently no cure for inherited color blindness.

Color vision problems that develop later in life are often the result of illness, injury, substance abuse, or the toxic effects of drugs or chemicals.

Color vision defects due to disease are less well known than congenital color vision problems.
Gene therapy experiments at the University of Washington show promise for curing red-green blindness. Experimental gene therapy has successfully color blind glasses price philippines
allowed red-green color blind monkeys to see new colors that they have never seen before. The scientists used a computerized test for human color blindness similar to well-known test books where colored numbers or symbols are hidden in a pattern of dots. Before treatment, all monkeys were trained to touch a colored patch located between the gray dots of the pattern. A correct choice was rewarded with a small amount of white grape juice and a positive clinking sound. After a wrong choice, no juice was delivered and a negative ringtone sounded. Like color-blind humans, the monkeys couldn’t distinguish red or green, but after treatment, they passed the test for all colors.

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