Fig. 1From: Could tau-PET imaging contribute to a better understanding of the different patterns of clinical progression in Alzheimer’s disease? A 2-year longitudinal studyProgression of tau SUVr values in controls. Diagrams representing the average annualized differences in SUVr between the first and second tau PET exams (Tau2-Tau1) in amyloid negative control subjects (on the left), and the absolute value of this difference, representing the actual deviation from 0 (on the right) according to the quantification method used (eroded cerebellar grey matter and eroded supratentorial white matter serve as reference regions)Back to article page