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CORRECTION article

Front. Nucl. Med., 10 July 2025

Sec. PET and SPECT

Volume 5 - 2025 | https://doi.org/10.3389/fnume.2025.1655239

Correction: Emotional stress during the COVID-19 lockdown: how negative X/Twitter posts correlated with changes in the brain’s fear network

This article is a correction to:

  1. Emotional Stress During the COVID-19 Lockdown: How Negative X/Twitter Posts Correlated with Changes in the Brain's Fear Network

    1. Read original article
Eric Guedj Eric Guedj1*Jacques-Yves Campion,Jacques-Yves Campion2,3Tatiana HorowitzTatiana Horowitz1Fanny BarthlmyFanny Barthélémy1Stphanie KhalfaStéphanie Khalfa4Wissam El-Hage, Wissam El-Hage2,5
  • 1Aix Marseille Univ, APHM, CNRS, Centrale Marseille, Institut Fresnel, Timone Hospital, CERIMED, Nuclear Medicine Department, Marseille, France
  • 2Université de Tours, INSERM, Imaging Brain & Neuropsychiatry IBraiN U1253, Tours, France
  • 3Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States
  • 4Aix Marseille Univ, APHM, CNR, Centre de Recherches en Psychologie et Neurosciences, Marseille, France
  • 5CHRU de Tours, Regional Trauma Center CRP-CVL, Tours, France

Correction on

Emotional stress during the COVID-19 lockdown: how negative X/Twitter posts correlated with changes in the brain's fear network

By Guedj E, Campion JY, Horowitz T, Barthélémy F, Khalfa S, El-Hage W (2025). Front Nucl Med. 5:1575026. doi: 10.3389/fnume.2025.1575026

Figure/table caption

There was a mistake in the caption and the x-axis label of Figure 1 as published.

The caption was displayed as “Distribution of composite negative-emotion scores by day of lockdown”.

The corrected caption of Figure 1 appears below.

“Distribution of composite negative-emotion scores across patients”

The x-axis label was displayed as “#day of lockdown”.

The corrected x-axis label of Figure 1 appears below.

“#patient”

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: COVID-19, SARS-CoV-2, lockdown, [18F]FDG PET, brain metabolism, Twitter, media, communication

Citation: Guedj E, Campion J-Y, Horowitz T, Barthélémy F, Khalfa S and El-Hage W (2025) Correction: Emotional stress during the COVID-19 lockdown: how negative X/Twitter posts correlated with changes in the brain’s fear network. Front. Nucl. Med. 5:1655239. doi: 10.3389/fnume.2025.1655239

Received: 27 June 2025; Accepted: 30 June 2025;
Published: 10 July 2025.

Approved by: Frontiers Editorial Office, Frontiers Media SA, Switzerland

Copyright: © 2025 Guedj, Campion, Horowitz, Barthélémy, Khalfa and El-Hage. 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: Eric Guedj, ZXJpYy5ndWVkakB1bml2LWFtdS5mcg==

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.