<p>Illustration of how Alzheimer’s Disease spreads through the brain
</p>
Credit: National Institute on Aging, National Institutes of Health
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/132318516@N08">NIH Image Gallery</a> from Bethesda, Maryland, USA
2008-11-17 13:32
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nihgov/24524716351/">Alzheimer’s Disease,  Spreads through the Brain</a>