Differences in the distribution of certain proteins and markers in the brain may explain why some people first experience vision changes instead of memory loss in Alzheimer’s disease, finds a new study by UCL researchers.
Posterior cortical atrophy (PCA) is a rare form of Alzheimer’s disease that, rather than causing problems with memory, leads to difficulties with reading, navigating, and recognising objects. Studies suggest that one in 10 patients with Alzheimer’s disease have a form which…
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News Source: www.sciencedaily.com

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