Wallerian Degeneration in the Corticospinal Tract Following Tumefactive Demyelination: Conventional and Advanced Magnetic Resonance Imaging. Hardy TA, Wang C Y, Beadnall HN, Lagopoulos J, Barnett Y, Klistorner A, Barnett MH Can J Neurol Sci. 2016 Jul 15:1-2. PMID: 27417915. Abstract CommentRecommendBookmarkWatch