Correction to: European Radiology

https://doi.org/10.1007/s00330-020-07575-1

The original version of this article, published on 03 January 2021, unfortunately contained two mistakes. The following corrections have therefore been made in the original: Firstly, the information was missing that Jiahui Zhang and Yuyuan Gao are co-first authors and that Kun Nie and Lijuan Wang are co-corresponding authors. Secondly, the presentation of Fig. 2 was incorrect. The corrected figure is given below. The original article has been corrected.

Fig. 2
figure 1

Quantitative EEG and structure MR abnormality in PD‐MCI