FIG. 3.

Probabilistic labels in Montreal Neurological Institute (MNI) space of some pontine and medullary nuclei. Top row panels: overlaid on the group average FA map (n=12) in Illinois Institute of Technology (IIT) MNI space (see Materials and Methods section for a definition of this standard space), probabilistic labels of left (blue to cyan) and right (red to yellow) ION, RMg (dark to light green), and MnR (dark to light brown) are shown. Very good spatial agreement of labels across subjects was observed, indicating the feasibility of delineating a probabilistic label of these Bn. Middle and bottom row panels: group average FA map and T2-weighted image (n=12) in IIT MNI space, respectively (same slices and views as in the top row panels).