Fig. 4

Tractography guided identification of the corticospinal tract. The slice (a) that best represents the corticospinal tract (purple) was identified with tractography (b mirrored MR image). Annotations—1: putamen, 2: external globus pallidus, 3: caudate, 4: body of fornix, 5: thalamus, 6: red nucleus, 7: hippocampus, *posterior limb of internal capsule. Scale bar = 1 cm