AUTHOR=Cortese Rosa , Carotenuto Antonio , Di Filippo Massimiliano , Lanzillo Roberta TITLE=Editorial: Cognition in Multiple Sclerosis JOURNAL=Frontiers in Neurology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2021.751687 DOI=10.3389/fneur.2021.751687 ISSN=1664-2295