Fig. 3

Subregional amygdala tau associations with estimated years from clinical onset and cortical Aβ. Scatterplots showing the association between basal and lateral amygdala FTP SUVr and estimated years from onset (A, B) and cortical Aβ (C, D), respectively, in non-carriers (black) and cognitively unimpaired carriers (red). Color lines show estimated regression slopes and gray shadows represent 95% confidence intervals. Associations were derived from Spearman rank correlations. DVR = distribution volume ratio, FTP = flortaucipir, PiB = 11C-Pittsburgh compound B, SUVr = standardized uptake value ratio