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Smell And Eye Tests Show Potential To Detect Alzheimer’s Early

A decreased ability to identify odors might indicate the development of cognitive impairment and Alzheimer’s disease, while examinations of the eye could indicate the build-up of beta-amyloid, a protein associated with Alzheimer’s, in the brain, according to the results of four research trials reported recently at the Alzheimer’s Association International Conference® 2014 (AAIC® 2014) in Copenhagen.