AUTHOR=Artusi Carlo Alberto , Ramirez-Zamora Adolfo , Bozzali Marco TITLE=Editorial: Advances in Functional Neurosurgery JOURNAL=Frontiers in Neurology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2021.812100 DOI=10.3389/fneur.2021.812100 ISSN=1664-2295