The signal intensity ratios on hT2w-3D-FLAIR images for each patient.

hT2w-3D-FLAIR: heavily T2-weighted three-dimensional fluid-attenuated inversion-recovery, Pt no.: patient number, P: plain (i.e., without gadolinium injection), DE: delayed enhancement (4 hours after intravenous gadolinium injection), CThR: ratio of the signal intensity of the corticospinal tract to the signal intensity of the thalamus on the same side, MPPR: ratio of the signal intensity of the medial lemniscus to the signal intensity of the pontine parenchyma on the same side, SCPR: ratio of the signal intensity of the superior cerebellar peduncle to the signal intensity of the cerebellar parenchyma on the same side, L: left, R: right, F: female, M: male, SD: standard deviation.