AUTHOR=Lee Sun-Uk , Kim Ji-Soo TITLE=Commentary: Is There an “Acquired Idiopathic Head-Shaking Nystagmus?”: A Discussion of Mechanisms and Clinical Implications Based on a Case Report JOURNAL=Frontiers in Neurology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2022.955081 DOI=10.3389/fneur.2022.955081 ISSN=1664-2295