AUTHOR=Pantano Patrizia , Petsas Nikolaos , Tona Francesca , Sbardella Emilia TITLE=The Role of fMRI to Assess Plasticity of the Motor System in MS JOURNAL=Frontiers in Neurology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2015.00055 DOI=10.3389/fneur.2015.00055 ISSN=1664-2295