Functional and structural disruption of the precuneus contributes to cognitive impairment in pediatric multiple sclerosis. - Preziosa, P.; Rocca, M.A.; Absinta, M.; Amato, M.P.; Ghezzi, A.; Moiola, L.; Fiorino, A.; Veggiotti, P.; Comi, G.; Filippi, M. (Journal of the Neurological Sciences, 2013)