Correction: Emotional stress during the COVID-19 lockdown: how negative X/Twitter posts correlated with changes in the brain’s fear network - Guedj, Eric; Campion, Jacques-Yves; Horowitz, Tatiana; Barthélémy, Fanny; Khalfa, Stéphanie; El-Hage, Wissam (Frontiers in Nuclear Medicine, 2025)