Your new experience awaits. Try the new design now and help us make it even better

CORRECTION article

Front. Neurosci., 03 December 2025

Sec. Neurodegeneration

Volume 19 - 2025 | https://doi.org/10.3389/fnins.2025.1745577

Correction: Peak alpha frequency and alpha power spectral density as vulnerability markers of cognitive impairment in Parkinson's disease: an exploratory EEG study

This article is a correction to:

  1. Peak alpha frequency and alpha power spectral density as vulnerability markers of cognitive impairment in Parkinson’s disease: an exploratory EEG study

    1. Read original article
Yuqing Zhao,Yuqing Zhao1,2Jiayu CaiJiayu Cai2Jian Song,Jian Song1,2Haoran ShiHaoran Shi2Weicheng KongWeicheng Kong2Xinlei LiXinlei Li1Wei WeiWei Wei2Xiehua Xue, Xiehua Xue1,3*
  • 1The Affiliated Rehabilitation Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, China
  • 2College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
  • 3Fujian Provincial Rehabilitation Industrial Institution, Fujian Provincial Key Laboratory of Rehabilitation Technology, Fujian Key Laboratory of Cognitive Rehabilitation, Fuzhou, China

A Correction on
Peak alpha frequency and alpha power spectral density as vulnerability markers of cognitive impairment in Parkinson's disease: an exploratory EEG study

by Zhao, Y., Cai, J., Song, J., Shi, H., Kong, W., Li, X., Wei, W., and Xue, X. (2025). Front. Neurosci. 19:1575815. doi: 10.3389/fnins.2025.1575815

In the Abstract, the word “positively” was erroneously included in the Results section. This sentence has been corrected to read:

PDCOG showed lower alpha PSD in parieto-occipital/posterior temporal regions (P3, P4, O1, T5, T6, PZ) vs. PDNC (p < 0.05), with these regions correlating with MoCA scores.

The original version of this article has been updated.

Publisher's note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Keywords: cognitive impairment, peak alpha frequency, power spectral density, Parkinson's disease, EEG

Citation: Zhao Y, Cai J, Song J, Shi H, Kong W, Li X, Wei W and Xue X (2025) Correction: Peak alpha frequency and alpha power spectral density as vulnerability markers of cognitive impairment in Parkinson's disease: an exploratory EEG study. Front. Neurosci. 19:1745577. doi: 10.3389/fnins.2025.1745577

Received: 13 November 2025; Revised: 15 November 2025;
Accepted: 19 November 2025; Published: 03 December 2025.

Edited and reviewed by: Elisa Tatti, City College of New York (CUNY), United States

Copyright © 2025 Zhao, Cai, Song, Shi, Kong, Li, Wei and Xue. 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.

*Correspondence: Xiehua Xue, ZjExMDAxNUBmanRjbS5lZHUuY24=

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.