Diffusion Tensor Imaging Evaluation of Corticospinal Tract Hyperintensity in Upper Motor Neuron-Predominant ALS Patients
Figure 5
Radial diffusivity (RD) at four CST levels on left (a) and right (b), revealing significantly higher values at the IC level on the right in only CST hyperintense patients compared to controls. . Key: CP, cerebral peduncle; IC, posterior limb of internal capsule, LV, centrum semiovale at top of lateral ventricle, MC, subcortical to motor cortex.
