Figure 1.

Tau standardized uptake value ratios (SUVRs) and correlation to age. A: Averaged ¹⁸F‐AV‐1451 images over 80 to 120 minutes in 2 control patients (I and II) and 2 PSP patients (III and IV), aged I = 62, II = 70, III = 73, and IV = 81 years. Scale bar denoting SUVR‐values. B‐D: SUVRs plotted against age in the globus pallidus (B), putamen (C), and thalamus (D). E: Correlation of SUVR values in the globus pallidus plotted against results using the PSP rating scale. F: Statistically significant clusters (P < .001, uncorrected, k > 50 voxels) resulting from a voxelwise t test between AV‐1451 mean images of PSP patients and controls projected on the MNI152 2‐mm brain template. GP, globus pallidus; PSPRS, PSP rating scale. [Color figure can be viewed at http://wileyonlinelibrary.com]