New research suggests that a faltering sense of smell might signal the early stages of Alzheimer's disease, and that an inexpensive, low-tech smell test could spot who needs more extensive screening for dementia.
Jul 14, 2014
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In Alzheimer's disease, accumulation of amyloid plaque in the brain is believed to play an important role in many characteristic disease symptoms, including memory loss and other mental state changes. But ...
Jul 21, 2014
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