Facts of lazy eye

No one in the world is born with the ability to see things properly. In contrast, there are many infants that are born with farsightedness that they can not see close-up objects clearly. Seeing is actually a learned skill. In detail, the development of eyesight during infant days requires sufficient light stimulation, which makes it possible the normal neurological process. Both the normal development of retinal cells and impulse transmission to the brain rely on early simulation. Lazy eye or amblyopia is a common problem that occurs mostly in children. It is estimated four in every one hundred people suffer this condition.


In a normal case, infants after birth should learn to use their two eyes together while performing visual tasks. However, some children are finally diagnosed with lazy eye because one of the eyes does not function properly for an extended period. The weaker eye or unused eye is formally called amblyopic eye. Worse still, the lazy eye will probably lead to visual loss. People with normal vision in both eyes have normal muscles around them, which work together to focus properly. However, an amblyopic child has a muscle imbalance that causes the brain to reject the image from the weaker eye. It is also acceptable to say that the brain hampers the normal functioning of the weak eye. Fortunately, lazy eye is treatable in both children and adults. For very young children diagnosed with amblyopia, preventive measures can be used to treat or normalize their eyes.

Adults with lazy eye are tougher to deal with. Even with the feasible solution of LASIK surgery
that can improve patients' vision, the brain's incapability to see can not be changed. In other words, image transmission from the retinal cells to the brain can never be restored to a normal state. The erratic neurological connections acquired during infancy can not be corrected. To some extent, LASIK procedure can not ensure vision improvement. The surgery can only help amblyopic patients reduce astigmatism, nearsightedness or farsightedness.

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