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. 2022 Aug 19;13:985294. doi: 10.3389/fneur.2022.985294

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Copyright © 2022 Lin, Yang, Chen, Zhao, Li and Jia.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Spearman's correlation between the enlarged PVS and FOGQ score in PD patients with FOG. (A) Correlation between enlarged PVS-CSO grade and FOGQ score. (B) Correlation between enlarged PVS-BG grade and FOGQ score. (C) Correlation between enlarged PVS-CSO count and FOGQ score. (D) Correlation between enlarged PVS-BG count and FOGQ score.