Eye Scan for Alzheimer’s

Scanning the eyes is a new way to detect Alzheimer’s disease.

Researchers at Cedars-Sinai Medical Center in California say Alzheimer’s affects the retina, in the back of the eye, in a similar way to how it affects the brain. A high-definition eye scan can show the buildup of toxic proteins that indicate Alzheimer’s.

The plaque showing in the retina matches the plaque in a corresponding part of the brain. Through repeated scans of the retina over time, doctors will be able monitor the progression of the disease.

At one time, the only way to diagnose Alzheimer’s was by examining the brain after a person died. Now doctors can use brain scans to diagnose the disease in living patients, but these scans are expensive and invasive. The non-invasive eye scans will help doctors to detect the disease earlier, making it possible to intervene with medications and lifestyle changes before more symptoms appear.

If you do not plan for your long term care who will? See the Guide To Long Term Care for more information on Alzheimer’s and how to prepare for long term care needs.

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