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Disability to Differentiate Colors Essay Example

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Disability to Differentiate Colors

The person suffering from color blindness may be unable to differentiate some shades that may have meaning like red and green in a traffic light system. Misinterpretation of signals and the damage to the brain or retina may cause the patient to experience some pain or discomfort. Having inefficient eyesight may lead to an overdependence on other senses, which may cause stress to the body (Simunovic, 2010).
A cure for color blindness has not been found, but research is going on to establish a cure. Management of the condition has been achieved through the use of tinted filters and contact lenses. The use of technology is also being employed with the use of 3D glasses among other cybernetic devices and software to assist in color identification. The use of technology requires the patient to take time to adapt to the different color shades (Bennett, 2009).
Living with Colorblindness
Color blindness is not a life-threatening condition and the patient can live an extended and healthy life with the use of contact lenses. The lifelong condition can be managed to improve the quality of life the patient lives. Colorblind people are restricted to work that does not involve identification of some colors. Cooking, fabric design or electrician jobs may prove problematic to the patient. Patients with the condition are advised to take public transport and seek assistance when using traffic lights. Proper management of the condition will help the patient to live normally.
The most promising research conducted on the condition was done at the University of Washington. Researchers had trained two monkeys to communicate with colors. The vision test was conducted to two monkeys that the scientists had added red sensitivity to cone cells. This helped the animals to distinguish between the color blue and red. Adeno associated virus was used to deliver particular genes into the retina producing a protein called long-wavelength opsin, which synthesizes pigments susceptible to red and green.

References

Bennett, J. (2009). Gene therapy for color blindness. The New England Journal Of Medicine, 361(25), 2483-2484.

Diaconu, V., Sullivan, D., Bouchard, J. F., & Vucea, V. (2010). Discriminating colors through a red filter by protanopes and colour normals. Ophthalmic & Physiological Optics, 30(1), 66-75.

Egan, C., Jefferies, A., Dipple, E., & Smith, D. (2011). Do you see What I see? - Understanding the Challenges of Colour-Blindness in Online Learning. Proceedings Of The European Conference On E-Learning, 211-218.

Formankiewicz, M. (2009). Normal colour vision and inherited colour vision deficiencies. Optometry Today, 49(18), 32-40.

Mancuso, K., Hauswirth, W. W., Qiuhong, L., Connor, T. B., Kuchenbecker, J. A., Mauck, M. C., & ... Neitz, M. (2009). Gene therapy for red–green colour blindness in adult primates. Nature, 461(7265), 784-787.

Simunovic, M. P. (2010). Colour vision deficiency. Eye, 24(5), 747-755.

Starr, C., Evers, C. A., & Starr, L. (2011). Biology: Concepts and applications. Australia: Brooks/Cole, Cengage Learning.

Tagarelli, A., Piro, A., Tagarelli, G., Lantieri, P., Risso, D., & Olivieri, R. (2004). Colour blindness in everyday life and car driving. Acta Ophthalmologica Scandinavica, 82(4), 436-442.

Van der Zee, K. (2008). Moving Away from Colour-Blindness: Determinants of Effective Diversity Management in Organisations. International Journal Of Diversity In Organisations, Communities & Nations, 7(6), 327-333.

Ware, C. (2004). Information visualization: Perception for design. San Francisco, CA: Morgan Kaufman.

preview essay on Disability to Differentiate Colors
  • Pages: 3 (750 words)
  • Document Type: Research Paper
  • Subject: Biology
  • Level: College
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