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CORRECTION article

Front. Psychiatry, 24 February 2022
Sec. Neuroimaging
Volume 13 - 2022 | https://doi.org/10.3389/fpsyt.2022.867000
This article is part of the Research Topic Women in Psychiatry 2021: Neuroimaging and Stimulation View all 11 articles

Corrigendum: EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome

This article is a correction to:

  1. EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome

    1. Read original article
\nMlodie Proteau-Lemieux,&#x;Mélodie Proteau-Lemieux1,2†Inga Sophia Knoth&#x;Inga Sophia Knoth2†Kristian AgbogbaKristian Agbogba2Valrie CtValérie Côté2Hazel Maridith Barlahan BiagHazel Maridith Barlahan Biag3Angela John ThurmanAngela John Thurman3Charles-Olivier MartinCharles-Olivier Martin2Anne-Marie BlangerAnne-Marie Bélanger2Cory RosenfeltCory Rosenfelt4Flora Tassone,Flora Tassone3,5Leonard J. Abbeduto,Leonard J. Abbeduto3,6Sbastien Jacquemont,Sébastien Jacquemont2,7Randi HagermanRandi Hagerman3Franois BolducFrançois Bolduc4David Hessl,David Hessl3,6Andrea Schneider,Andrea Schneider3,8Sarah Lipp, Sarah Lippé1,2*
  • 1Department of Psychology, University of Montreal, Montreal, QC, Canada
  • 2Research Center of the Sainte-Justine University Hospital, Montreal, QC, Canada
  • 3University of California Davis Medical Investigation of Neurodevelopmental Disorders (MIND) Institute, Sacramento, CA, United States
  • 4Department of Pediatric Neurology, University of Alberta, Edmonton, AB, Canada
  • 5Department of Biochemistry and Molecular Medicine, University of California Davis School of Medicine, Sacramento, CA, United States
  • 6Department of Psychiatry and Behavioral Sciences, University of California Davis School of Medicine, Sacramento, CA, United States
  • 7Department of Pediatrics, University of Montreal, Montreal, QC, Canada
  • 8California North State University, College of Psychology, Rancho Cordova, CA, United States

A Corrigendum on
EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome

by Proteau-Lemieux, M., Knoth, I. S., Agbogba, K., Côté, V., Barlahan Biag, H. M., Thurman, A. J., Martin, C-O., Bélanger, A-M., Rosenfelt, C., Tassone, F., Abbeduto, L. J., Jacquemont, S., Hagerman, R., Bolduc, F., Hessl, D., Schneider, A., and Lippé, S. (2021). Front. Psychiatry 12:716707. doi: 10.3389/fpsyt.2021.716707

In the original article, there was an error. The abstract states that we compared 26 FXS participants with 7 neurotypical controls. This is incorrect. As correctly stated in the methods and result sections, we compared 26 FXS participants to 77 neurotypical controls.

A correction has been made to Methods section of the Abstract.

Methods: In this study, resting-state EEG power, including alpha peak frequency (APF) and theta/beta ratio (TBR), as well as signal complexity using multi-scale entropy (MSE) were compared between 26 FXS participants (ages 5–28 years), and 77 neurotypical (NT) controls with a similar age distribution. Subsequently a replication study was carried out, comparing our cohort to 19 FXS participants independently recorded at a different site.

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.

Keywords: fragile X syndrome, hyperexcitability, EEG resting-state, signal complexity, multiscale entropy, alpha peak frequency, neurodevelopmental disorders, development

Citation: Proteau-Lemieux M, Knoth IS, Agbogba K, Côté V, Barlahan Biag HM, Thurman AJ, Martin C-O, Bélanger A-M, Rosenfelt C, Tassone F, Abbeduto LJ, Jacquemont S, Hagerman R, Bolduc F, Hessl D, Schneider A and Lippé S (2022) Corrigendum: EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome. Front. Psychiatry 13:867000. doi: 10.3389/fpsyt.2022.867000

Received: 31 January 2022; Accepted: 02 February 2022;
Published: 24 February 2022.

Edited and reviewed by: Wenbin Guo, Central South University, China

Copyright © 2022 Proteau-Lemieux, Knoth, Agbogba, Côté, Barlahan Biag, Thurman, Martin, Bélanger, Rosenfelt, Tassone, Abbeduto, Jacquemont, Hagerman, Bolduc, Hessl, Schneider and Lippé. 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: Sarah Lippé, sarah.lippe@umontreal.ca

†These authors share first authorship

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.