Alzheimer's vaccine clears plaque but has little effect on learning and memory impairment

A promising vaccine being tested for Alzheimer's disease does what it is designed to do -- clear beta-amyloid plaques from the brain -- but it does not seem to help restore lost learning and memory abilities, according to a University of California, Irvine study.

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<p><a href="http://www.physorg.com/news126533165.html">Alzheimer's vaccine clears plaque but has little effect on learning and memory impairment</a></p> <p>A promising vaccine being tested for Alzheimer's disease does what it is designed to do -- clear beta-amyloid plaques from the brain -- but it does not seem to help restore lost learning and memory abilities, according to a University of California, Irvine study.</p>