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Fig. 1 | Alzheimer's Research & Therapy

Fig. 1

From: Plasma Aβ42/40 ratio alone or combined with FDG-PET can accurately predict amyloid-PET positivity: a cross-sectional analysis from the AB255 Study

Fig. 1

Correlation of TP42/40 and AD-Conv score with Aβ-PET. Scatterplots of plasma TP42/40 ratio (a) and AD-Conv score (b) levels with regard to PiB-PET. Blue: cognitively normal (CN) subjects. Red: amnestic mild cognitive impairment (a-MCI) individuals. Both TP42/40 and AD-Conv score biomarkers showed a significant correlation with Aβ-PET, although in inverse directions. rs Spearman rank correlation coefficient

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Alzheimer's Research & Therapy

ISSN: 1758-9193