Magnetisation transfer ratio abnormalities in primary and secondary progressive multiple sclerosis.
James William L BrownAzmain ChowdhuryBaris KanberFerran Prados CarrascoArman EshaghiCarole H SudreMatteo PardiniRebecca S SamsonSteven Hp van de PavertClaudia Gandini Wheeler-KingshottDeclan T ChardPublished in: Multiple sclerosis (Houndmills, Basingstoke, England) (2019)
Abnormal periventricular and cortical MTR gradients occur in both PPMS and SPMS, suggesting comparable underlying pathological processes.