Computer Vision Syndrome: A Case Study
Since 1980 's video games have been a pastime enjoyed by people all over the world.However, many do not know that playing video games can cause an array of detrimental effects upon their eyes.Most video games require protracted contribution to complete a specific diversion, constraining the player to stay concentrated on the screen amid their recess.Symptoms such as blurred vision,excessively dry eyes, difficulty focusing and sensitivity to light and headaches can occur if frequent breaks are not taken to relax the eyes.All these symptoms on the whole alluded to as Computer Vision Syndrome, or CVS. The American Optometric Association has characterized Computer Vision Syndrome (CVS) as "a group of eye and vision problems related to close work, …show more content…
Vision blurring, diplopia, presbyopia, myopia and slowness of focus change are symptoms caused by accommodative mechanism.In a particular case study it was accounted for that transient myopia was seen in 20% of computer users toward the end of their work shift. numerous individuals might have slight accommodative issue or binocular issues which do not usually cause side effects when they are doing common less strenuous visual assignment, yet these issues worsen in long hours of computer usage.Symptoms such as dry eyes, redness, gritty sensation and burning after long hours of computer usage are caused by ocular surface mechanism. This side effects may be caused by many factors ,among the usual factors observed to be identified with dryness and redness of the eyes are cornea dryness, diminishment in blink rate, expanded surface of cornea exposure due to even gaze at the computer screen, lessening of tear generation because of aging process, contact lens utilization, prescription, for example, antihistamines and systemic restorative ailments, …show more content…
This is defined as convergence. There are two primary sorts of eye teaming/convergence issues which are: convergence excess and convergence insufficiency Both sorts of eye teaming issues might bring about diplopia, irregular obscured vision, migraines and tiredness. Effects of
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