Diffusion Tensor Imaging Evaluation of Corticospinal Tract Hyperintensity in Upper Motor Neuron-Predominant ALS Patients

Figure 1

Corticospinal tract (CST) reconstructed using tractography superimposed on a subject’s own FA color map in (a) sagittal, (b) axial, and (c) coronal planes.

(a)

(b)

(c)