Essay on color blindness
Meanwhile, there is no cure for color blindness. But some coping strategies may help you function better in a color-oriented world.
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Most people are able to adapt to color vision deficiencies without too much trouble. But some professions, such as graphic design and occupations that require handling various colors of electrical wiring, depend on accurate color perception. If you become aware early in life that you are colorblind, you may want to choose a career that does not require accurate color perception. Diagnosing color vision deficiency early also may prevent learning problems during school years, particularly because many learning materials rely heavily on color perception.
If your child has a color deficiency, be sure to speak with his or her teachers about it, so they can plan their lessons and presentations accordingly. Some people use special lenses to enhance color perception, which are filters available in either contact lens or eyeglass lens form. One example are color blind glasses developed by Enchroma. The tinted lenses in Enchroma's color blind glasses include patented light-filtering technology to give people with common forms of color blindness the ability to see the broad spectrum of bright colors most of us take for granted, according to the company.
If you have a color vision deficiency, see an eye doctor near you to discuss if color blind glasses are a good choice for you. You also can learn ways to work around your inability to pick out certain colors. For example, you might organize and label your clothing to avoid color clashes. Ask friends or family members who have normal color vision to help with this project.
Grey green color blindness comparison essay
Also, learn to recognize certain colored items by their order rather than their color. For example, recognize that the red light is at the top of the traffic signal, and green is at the bottom. Also, a variety of downloadable apps to assist with color detection have been developed for Android and Apple devices. See an eye doctor for additional help and guidance if you have difficulty distinguishing colors or if you suspect your child may be colorblind.
Red-green color blindness is the most common inherited form of color vision deficiency. It is caused by a fairly common X-linked recessive gene. Mothers have an X-X pairing of chromosomes carrying genetic material, and fathers have an X-Y pairing of chromosomes.
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A mother and father each contribute chromosomes that determine the sex of their baby. When an X chromosome from one parent pairs with an X chromosome from the other parent, the baby will be a girl. And when an X chromosome from the mother pairs with a Y chromosome from the father, the baby will be a boy. If you have red-green color blindness caused by an X-linked recessive gene, your mother will be a carrier of the gene or be color deficient herself.
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Fathers with this inherited form of red-green color blindness pass the X-linked gene to their daughters but not to their sons, because a son cannot receive X-linked genetic material from his father. A daughter who inherits the color-deficient gene from her father will be a carrier of the gene but she will not be colorblind — unless her mother carries the gene, and she receives a paired color-deficient gene from her mother as well. The cause of this condition is via development of a single or multiple arrays of retinal cones that identifies color in light and relays the information to the optic nerve system.
Scientist have also discovered that colorblindness can be chemical or physical damage of optic nerve. The Red-Green colorblind is highly dominant hence posing the question of what complementary variation of red and green colors are colorblind people, able to differentiate. Purpose of research question.
Grey green color blindness comparison essay
Ophthalmologists have identified magenta and turquoise to be complementary colors to replace red and green respectively. The X-linked Red-Green Colorblindness is more dominant in males than females. Franzco, A. Clinical and Experimental Ophthalmology; 36, Study was conducted among Singaporean children aged years using Ishihara 24 plate edition book. The results found indicated that 5.
Are health conditions such as the type 2 diabetes or fasting likely to impair color vision? Shoji, T. Do type 2 diabetes patients without diabetic retinopathy or subjects with impaired fasting Glucose have impaired Color Vision? The Okubo Color study report. Diabetic Medicine, The above scientists carried out investigations to identify associations between health conditions and color vision impairments.
They chose type-2 diabetes and glucose fasting. All participants for the study were males aged years. The findings indicated that there was dramatic increase in prevalence of acquired color vision impairments in type 2 diabetic patients without diabetic retinopathy. Is there association between colorblindness and psychological well-being? Jue, J. Does colour say something about emotions?