Figure 2.

Local-to-local associations of Tau and Aβ with GM intensities in cognitively normal elderly patients. I shows the cortical distribution of voxelwise correlations between Tau and GM maps. II shows the cortical distribution of voxelwise correlations between Aβ and GM maps. Color scales represent negative partial correlation coefficients adjusted by age and Aβ intensities in I and negative partial correlation coefficients adjusted by age and Tau intensities in II. III and IV show the scatter plots of coordinates with local maxima (red stars) in I and II, respectively. a–c indicate Tau deposits with negative correlations with GM. a–e indicate Aβ deposits with negative correlations with GM.