Correction: BMC Neurol 22, 212 (2022)

https://doi.org/10.1186/s12883-022-02737-8

Following publication of the original article [1], the authors reported an error found in affiliations 1 and 2.

The updated affiliations are given below and the changes have been highlighted in bold.

1 Present Address: Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.

2 Department of Neurology, Beijing Luhe Hospital, Capital Medical University, Beijing, China.

The original article [1] has been updated.