Fig. 3From: Evaluation of tau deposition using 18F-PI-2620 PET in MCI and early AD subjects—a MissionAD tau sub-studyScatter plots of the 18F-PI-2620 SUVR versus amyloid-beta 18F-florbetaben CLs. Red and blue lines represent 18F-PI-2620 SUVR and 18F-florbetaben CL positivity cutoffs, respectively, derived from previous publications [14, 25]. Solid dots correspond to those subjects that underwent 1-year follow-up 18F-PI-2620 PET scansBack to article page