AUTHOR=Alexandre Andrea M. , Pedicelli Alessandro , Broccolini Aldobrando TITLE=Editorial: The role, pathophysiology, and clinical benefit of collateral circulation in acute and chronic ischemic stroke JOURNAL=Frontiers in Neurology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2023.1281009 DOI=10.3389/fneur.2023.1281009 ISSN=1664-2295