Getting older, in and of itself, is not the cause of so-called “senior moments”. A new study found that even these mild memory lapses are caused by the same brain lesions associated with Alzheimer’s disease and other dementias.
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Researchers found that in the last four to five years of life, people’s memory showed a very rapid decline. Pathologic lesions were found to be related to this rapid decline. The preceding years showed a much more gradual decline that was the actual result of normal aging.
According to Newswise:
“… [R]ecognizing that the earliest changes in memory are related to Alzheimer’s pathology can lead to early diagnosis and will be critical information if a treatment is developed that can alter the pathologic course of the disease.”
Resources:
Newswise September 15, 2010
Neurology September 21, 2010; 75(12):1070-8. Epub 2010 Sep 15
Posted By Dr. Mercola | October 07 2010 | 43,083 views
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