Principal components of tau positron emission tomography and longitudinal tau accumulation in Alzheimer's disease.

Alzheimers Res Ther · 2020 · PMC7513482 · PMID 32967721

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an increasing trendno p-value reported

Group-wise averaged 18 F-flortaucipir PET images for each PC1 score quartile in the 114 Aβ-positive individuals showed an increasing trend of cortical uptake in the more widespread cortex.

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