The slow, shuffling walk of old age may be caused by invisible problems with tiny blood vessels in the brain. One-third of people who tested normal during life were found to have these tiny abnormalities in blood vessels at autopsy.
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Read the complete post at http://www.npr.org/blogs/health/2011/09/02/140146620/tiny-strokes-may-cause-the-shuffling-gait-of-old-age?ft=1&f=103537970
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Sep 02 2011, 12:54 PM
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NPR Blogs: Shots - Health Blog