Look out for this symptom when you're reading.
Among people age 50 and older, age-related macular degeneration is the most common cause of severe loss of eyesight. The macula is located at the back of the eye."It is only about 5mm across, butfor our central vision, most of our color vision, and the fine detail of what we see," according to the Macular Society."The macula has a very high concentration of photoreceptor cells—the cells that detect light." These cells then send signals to the brain.
When GA occurs and parts of the retina atrophy, your vision may change. Dim or blind spots can occur, resulting in difficulty seeing , dulled vision, or colors that appear washed out and less vivid. An early symptom of GA
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