[This corrects the article DOI: 10.3389/fimmu.2021.727750.].
Keywords: Aquaporin-4; blood-brain barrier; low-frequency ultrasound; mouse; neuromyelitis optica.
Copyright © 2022 Xiang, Xie, Luo, Zhang, Zhao, Yang, Cai, Ding, Wang, Hao, Zhang and Guan.