Fig. 3
From: In vivo cortical diffusion imaging relates to Alzheimer’s disease neuropathology
Significant correlations between cortical diffusivity metrics and ADNC. Thal phase (top row green box), ABC score (top row red box), and Braak stage (bottom row blue box). Colour codes indicate healthy controls (blue), individuals with MCI (orange), and AD cases (red). The whole sample correlation analysis revealed significant associations between cortical diffusivity metrics and ABC score (significant after FDR correction). The coloured lines for each group in AngleR, PerpPD+, and ParlPD values are consistent with the trajectory across the AD continuum [14], with a progressive increase in both patient groups (MD did not appear as sensitive to this aspect)