Corticospinal tract MR signal-intensity pseudonormalization on magnetization transfer contrast imaging: a potential pitfall in the interpretation of the advanced compromise of upper motor neurons in amyotrophic lateral sclerosis
AJNR Am J Neuroradiol. 2012 May;33(5):E79-80.
doi: 10.3174/ajnr.A3114.
Epub 2012 Mar 29.