Microstructural WM Changes, Not Hippocampal Atrophy, Detect Early Amnestic MCI

Probabilistic maps of the parahippocampal cingulum (A), the fornix (B), the uncinate fasciculus 

(C), inferior longitudinal fasciculus (D), the superior longitudinal fasciculus (E), and the corticospinal tract (F).

All tracts were superimposed on the MNI T1 template. Only voxels present in at least 10% of the study participants are shown in red-yellow. The colour bar denotes the percentage of subjects in whom the reconstructed fiber tract exists.  

3D rendering of probabilistic maps of the fornix (A), the parahippocampal cingulum (B), the inferior longitudinal fasciculus (C), and the superior longitudinal fasciculus (D), and the corticospinal tract (E), and the uncinate fasciculus (F).

All tracts were overlaid on a 3D rendering of the MNI T1 template