In the published article, there was an error. Equation (2) is incorrect.
A correction has been made to Data Analysis, Statistical Framework, Paragraph Two. This sentence previously stated: Therefore, the ERSP analyses and the results reported here are based on the log-transformed ERSP in Equation (2) and its time-averaged quantity in Equation (3), both expressed in decibels (dBs): where and r denotes the cardinality of the set R of steady- or post-contraction time points.
The corrected sentence appears below: Therefore, the ERSP analyses and the results reported here are based on the log-transformed ERSP in Equation (2) and its time-averaged quantity in Equation (3), both expressed in decibels (dBs): where
⊘ denotes Hadamard division, and r is the cardinality of the set R of steady- or post-contraction time points.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original 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.
Summary
Keywords
EEG, fatigue, maximum voluntary contraction, motor cortex, power spectral density, submaximal muscle contraction, time-frequency analysis, elbow flexion
Citation
Suviseshamuthu ES, Shenoy Handiru V, Allexandre D, Hoxha A, Saleh S and Yue GH (2022) Corrigendum: EEG-based spectral analysis showing brainwave changes related to modulating progressive fatigue during a prolonged intermittent motor task. Front. Hum. Neurosci. 16:958768. doi: 10.3389/fnhum.2022.958768
Received
01 June 2022
Accepted
10 June 2022
Published
17 August 2022
Volume
16 - 2022
Edited and reviewed by
George Alexandrakis, University of Texas at Arlington, United States
Updates
Copyright
© 2022 Suviseshamuthu, Shenoy Handiru, Allexandre, Hoxha, Saleh and Yue.
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: Easter S. Suviseshamuthu eselvan@kesslerfoundation.org
This article was submitted to Brain Imaging and Stimulation, a section of the journal Frontiers in Human Neuroscience
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.