Amblyopia (Lazy Eye)
Amblyopia, or “lazy eye,” is the loss of one eye’s ability to see details. It is the most common cause of vision problems in children. Amblyopia occurs when the nerve pathway from one eye to the brain does not develop during childhood. This occurs because the abnormal eye sends a blurred image or the wrong image to the brain. This confuses the brain, and the brain may learn to ignore the image from the weaker eye.