Structure of WM bundles constituting the working memory system in early multiple sclerosis: A quantitative DTI tractography study. - Bertrand Audoin; Maxime Guye; Françoise Reuter; My-Van Au Duong; Sylviane Confort-Gouny; Irina Malikova; Elisabeth Soulier; Patrick Viout; André Ali Chérif; Patrick J. Cozzone; Jean Pelletier; Jean-Philippe Ranjeva (NeuroImage, 2007)