Figure 1.

Representative diffusion MRI parametric maps of all diffusion measures, for a single anatomical slice, from a 3xTg-AD mouse. The top row shows the DT measures of mean diffusivity (MD), axial diffusivity (D∥), radial diffusivity (D⊥) and fractional anisotropy (FA). The bottom row shows the DK measures of mean kurtosis (MK), axial kurtosis (K∥), radial kurtosis (K⊥) and kurtosis fractional anisotropy (KFA). Scale bars: 0–1 for FA and KFA; 0–2 μm2/ms for MD, D∥ and D⊥; 0–3 for MK, K∥, and K⊥.