This article is a correction to:
Postoperative cognitive dysfunction: spotlight on light, circadian rhythms, and sleep
Ellie Campbell
Mariana G. Figueiro- Light and Health Research Center, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, United States
A corrigendum on
Postoperative cognitive dysfunction: spotlight on light, circadian rhythms, and sleep
by Campbell, E., and Figueiro, M. G. (2024). Front. Neurosci. 18:1390216. doi: 10.3389/fnins.2024.1390216
In the published article, there was an error. A paragraph from Section 2.2 was mistakenly duplicated in Section 2.1. Section 2.1, The circadian system, paragraph 3 previously stated:
“Clock genes, particularly the PER2 gene, have also been associated with the homeostatic process of sleep. A common variant in PER2 was shown to be associated with a 20-min reduction in slow wave sleep, which is a marker of sleep homeostasis (Chang et al., 2016). Those with a polymorphism in the PER3 clock gene (PER3(5/5)) tend to be morning types and exhibit more rapid build-up of sleep pressure during sleep deprivation. These studies show the close link between clock genes and the sleep–wake cycle.”
This duplicate paragraph has now been removed from Section 2.1.
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.
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Keywords: cardiac surgery, circadian rhythm, circadian rhythm disruption, cognitive dysfunction, sleep
Citation: Campbell E and Figueiro MG (2024) Corrigendum: Postoperative cognitive dysfunction: spotlight on light, circadian rhythms, and sleep. Front. Neurosci. 18:1419709. doi: 10.3389/fnins.2024.1419709
Received: 18 April 2024; Accepted: 22 April 2024;
Published: 06 May 2024.
Edited and reviewed by: Ken Solt, Harvard Medical School, United States
Copyright © 2024 Campbell and Figueiro. 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: Mariana G. Figueiro, mariana.figueiro@mountsinai.org