There is no apparent significant difference in FA values in the left (Figures 6 and 10) and the right (Figures 7 and 10) thalamic radiations between the AD group than the HC group. There are apparent significant differences in the mean diffusivity of both left (Figures 8 and 10) and right (Figures 9 and 10) thalamic radiations, again with MD values higher in the AD group than the HC group.