Joint Assessment of Structural, Perfusion, and Diffusion MRI in Alzheimer's Disease and Frontotemporal Dementia
Figure 1
Significance maps of systematic brain abnormalities in FTD and AD patients relative to control subjects ( and ), and direct comparisons between AD and FTD ( and ). (a) GM loss (warm color) and (b) GM hypoperfusion (green color) overlaid on a surface rendered brain template. (c) Reduced WM FA (blue color) in AD or FTD overlaid on an axial brain template. (d) Overlay of the abnormal distributions together. The significant threshold was for all voxelwise tests. Color scales indicated ranges of significance (T-scores) upon the P threshold.
