RT Journal Article SR Electronic T1 Assessment of White Matter Tract Damage in Patients with Amyotrophic Lateral Sclerosis: A Diffusion Tensor MR Imaging Tractography Study JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2105 A1 Agosta, F. A1 Pagani, E. A1 Petrolini, M. A1 Caputo, D. A1 Perini, M. A1 Prelle, A. A1 Salvi, F. A1 Filippi, M. YR 2010 UL http://www.ajnr.org/content/early/2010/04/15/ajnr.A2105.abstract AB