Fig. 2From: Head-to-head comparison of relative cerebral blood flow derived from dynamic [18F]florbetapir and [18F]flortaucipir PET in subjects with subjective cognitive declineResults from voxel-wise analysis using SPM12 between R1 images of [18F]flortaucipir and [18F]florbetapir, separately for the Aβ-negative (a, b) and Aβ-positive group (c, d)Back to article page