The Selective Impairments of Total Sleep Deprivation on Alerting, Orienting, and Executive Control: Evidence from Event-Related Potentials.

IF 2.5 4区医学 Q3 NEUROSCIENCES

Journal of integrative neuroscience Pub Date : 2024-10-14 DOI:10.31083/j.jin2310191

Yuefang Dong, Lanxiang Wang, Lisha Luo, Yiran Wang, Tao Song, Yongcong Shao, Fubin Jiao, Guohua Shi

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引用次数: 0

Abstract

Background: Many studies have shown that total sleep deprivation (TSD) impairs the attention network, which includes three subcomponents as follows: alerting, orienting, and executive control. However, the specific attention network(s) damaged by TSD remains unclear.

Methods: Twenty two participants were enrolled to complete the attention network test (ANT) before and after 36 h of TSD with simultaneous electroencephalography recordings.

Results: The repeated-measures analysis of variance of the response time (RT) suggested that the interaction effect between sleep conditions (before versus after TSD) and target congruence (incongruent versus congruent target) was significant; that is, the RT of the incongruent target was longer than that of the congruent target, whereas this difference disappeared after TSD. Furthermore, the interaction effect of sustained potential (SP) amplitude between the sleep conditions and target congruence was significant; that is, the incongruent target invoked a less positive sustained potential amplitude after than before TSD; whereas that invoked by the congruent target was not.

Conclusion: TSD selectively impairs attention networks. TSD affects the executive control network the most, which is followed by the alerting network rather than the orienting network. This provides a new perspective for understanding how shortened sleep affects attention.

Clinical trial registration: No: ChiCTR2400088448. Registered 19 August 2024, https://www.chictr.org.cn.

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完全剥夺睡眠对警觉、定向和执行控制的选择性损害：事件相关电位的证据

研究背景许多研究表明，完全剥夺睡眠（TSD）会损害注意力网络，该网络包括以下三个子部分：警觉、定向和执行控制。然而，TSD损害的具体注意力网络仍不清楚：方法：招募 22 名参与者，在 TSD 36 小时前后完成注意力网络测试（ANT），并同步记录脑电图：反应时间（RT）的重复测量方差分析表明，睡眠条件（TSD前后）与目标一致性（不一致目标与一致目标）之间的交互作用效应显著，即不一致目标的反应时间长于一致目标，而TSD后这一差异消失。此外，持续电位（SP）振幅在睡眠条件和目标一致性之间的交互效应也很显著；也就是说，与TSD之前相比，不一致目标在TSD之后引起的持续电位振幅较小；而一致目标引起的持续电位振幅则不显著：结论：TSD 会选择性地损害注意力网络。TSD对执行控制网络的影响最大，其次是警觉网络，而不是定向网络。这为了解睡眠时间缩短如何影响注意力提供了一个新的视角：临床试验注册号：ChiCTR2400088448。注册日期：2024年8月19日，https://www.chictr.org.cn。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of integrative neuroscience 医学-神经科学

CiteScore

2.80

自引率

5.60%

发文量

173

审稿时长

2 months

期刊介绍： JIN is an international peer-reviewed, open access journal. JIN publishes leading-edge research at the interface of theoretical and experimental neuroscience, focusing across hierarchical levels of brain organization to better understand how diverse functions are integrated. We encourage submissions from scientists of all specialties that relate to brain functioning.