Fig. 3From: Imaging Aβ and tau in early stage Alzheimer’s disease with [18F]AV45 and [18F]AV1451Estimated regional BPND values using SRTM and reference Logan graphical analysis with cerebellum grey as reference region across all subjects for selected regions for Aβ (a) and tau (b) dynamic PET scans. The BPND values estimated by reference Logan graphical analysis are for optimum t* values (t* = 20 for Aβ and t* = 50 for tau)Back to article page