Effect of total sleep deprivation on effective EEG connectivity for young male in resting-state networks in different eye states

被引：1

作者：

Ma, Mengke ^{[1
]}

Li, Yutong ^{[1
]}

Shao, Yongcong ^{[1
,2
]}

Weng, Xiechuan ^{[3
]}

机构：

[1] Beijing Sport Univ, Sch Psychol, Beijing, Peoples R China

[2] Beihang Univ, Sch Biol Sci & Med Engn, Key Lab Biomech & Mechanobiol, Minist Educ, Beijing, Peoples R China

[3] Beijing Inst Basic Med Sci, Dept Neurosci, Beijing, Peoples R China

来源：

FRONTIERS IN NEUROSCIENCE | 2023年 / 17卷

基金：

中国国家自然科学基金;

关键词：

resting-state; electroencephalogram; total sleep deprivation; neural oscillation; effective connectivity; DEFAULT MODE NETWORK; FUNCTIONAL CONNECTIVITY; HUMAN BRAIN; ATTENTION; CORTEX; MEMORY; FLUCTUATIONS; ACTIVATION; AMPLITUDE; SYSTEM;

D O I：

10.3389/fnins.2023.1204457

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

BackgroundMany studies have investigated the effect of total sleep deprivation (TSD) on resting-state functional networks, especially the default mode network (DMN) and sensorimotor network (SMN), using functional connectivity. While it is known that the activities of these networks differ based on eye state, it remains unclear how TSD affects them in different eye states. Therefore, we aimed to examine the effect of TSD on DMN and SMN in different eye states using effective functional connectivity via isolated effective coherence (iCoh) in exact low-resolution brain electromagnetic tomography (eLORETA).MethodsResting-state electroencephalogram (EEG) signals were collected from 24 male college students, and each participant completed a psychomotor vigilance task (PVT) while behavioral data were acquired. Each participant underwent 36-h TSD, and the data were acquired in two sleep-deprivation times (rested wakefulness, RW: 0 h; and TSD: 36 h) and two eye states (eyes closed, EC; and eyes open, EO). Changes in neural oscillations and effective connectivity were compared based on paired t-test.ResultsThe behavioral results showed that PVT reaction time was significantly longer in TSD compared with that of RW. The EEG results showed that in the EO state, the activity of high-frequency bands in the DMN and SMN were enhanced compared to those of the EC state. Furthermore, when compared with the DMN and SMN of RW, in TSD, the activity of DMN was decreased, and SMN was increased. Moreover, the changed effective connectivity in the DMN and SMN after TSD was positively correlated with an increased PVT reaction time. In addition, the effective connectivity in the different network (EO-EC) of the SMN was reduced in the beta band after TSD compared with that of RW.ConclusionThese findings indicate that TSD impairs alertness and sensory information input in the SMN to a greater extent in an EO than in an EC state.

引用

页数：15