More than Central Vision Loss

Did you know that macular degeneration is more than the loss of straight ahead or the central vision? It also causes the loss of contrast sensitivity. Let me give you an example of what that means.

On a recent trip to visit my father-in-law who has macular degeneration, he knocked a clear glass off the white kitchen counter top where it shattered on the floor. He repeated several times, "I just didn't see it."

As Dr. Lylas Mogk states in her book, Macular Degeneration: The Complete Guide to Saving and Maximizing Your Sight

"Objects that do not contrast with their background disappear."

Cone cells are concentrated in the macula, the center of our retina and are responsible for our color perception and sharp, detailed vision. As the cone cells degenerate or die, we lose our ability to distinguish colors - such as telling whether your socks are black or navy blue.

As your macular degeneration progresses you will find it harder to see things if there is a lack of contrast. Such as seeing a white car when it is snowing out or seeing how much coffee is left in a dark mug.

If you have macular degeneration or care for someone with this retinal disease there are many ways to adjust and adapt by increasing contrast to make objects more visible.

For tips on learning how to provide contrast for better vision in the kitchen, the bathroom and for everyday living click here:

Living with Macular Degeneration

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Leslie Degner, RN, BSN

Better Health for Better Vision