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Effects of Sleep Deprivation on Working Memory: Change in Functional Connectivity Between the Dorsal Attention, Default Mode, and Fronto-Parietal Networks

文献类型：期刊论文

作者Dai, Cimin2; Zhang, Ying3; Cai, Xiaoping4; Peng, Ziyi2; Zhang, Liwei5; Shao, Yongcong2,6; Wang, Cuifeng1
刊名FRONTIERS IN HUMAN NEUROSCIENCE
出版日期2020-10-12
卷号14页码:12
关键词sleep deprivation working memory functional connectivity brain network fMRI
ISSN号1662-5161
DOI10.3389/fnhum.2020.00360
通讯作者Shao, Yongcong(budeshao@aliyun.com) ; Wang, Cuifeng(15275228256@163.com)
英文摘要Sleep deprivation (SD) is very common in modern society and has a profound effect on cognitive function, in particular on working memory (WM). This type of memory is required for completion of many tasks and is adversely affected by SD. However, the cognitive neural mechanism by which SD affects WM, remains unclear. In this study, we investigated the changes in the brain network involved in WM after SD. Twenty-two healthy subjects underwent functional magnetic resonance imaging scan while in a state of resting wakefulness and again after 36 h of total SD and performed a WM task before each scanning session. Nineteen main nodes of the default mode network (DMN), dorsal attention network (DAN), fronto-parietal network (FPN), salience network (SN), and other networks were selected for functional analysis of brain network connections. Functional connectivity measures were computed between seed areas for region of interest (ROI)-to-ROI analysis and to identify patterns of ROI-to-ROI connectivity. The relationship between the significant changes in functional connectivity in the brain network and WM performance were then examined by Pearson's correlation analysis. WM performance declined significantly after SD. Compared with the awake state, the functional connectivity between DAN and DMN significantly increased after SD while that between FPN and DMN significantly decreased. Correlation analysis showed that the enhanced functional connectivity between DAN and DMN was negatively correlated with the decline in WM performance and that the decline in functional connectivity between FPN and DMN was positively correlated with decreased WM performance. These findings suggested that SD may affect WM by altering the functional connectivity among DMN, DAN, and FPN.
WOS关键词DORSOLATERAL PREFRONTAL CORTEX ; EVENT-RELATED POTENTIALS ; BRAIN ACTIVITY ; RESTING BRAIN ; METAANALYSIS ; ACTIVATION ; RETRIEVAL ; CINGULATE ; COMPONENT ; DYNAMICS
资助项目National Science Foundation of Winter Olympics Technology Plan of China[2019YFF0301600] ; National Science and Technology Commission Project[2019JCJQZD119]
WOS研究方向Neurosciences & Neurology ; Psychology
语种英语
WOS记录号WOS:000583632100001
出版者FRONTIERS MEDIA SA
资助机构National Science Foundation of Winter Olympics Technology Plan of China ; National Science and Technology Commission Project
源URL[http://ir.psych.ac.cn/handle/311026/33378]  
专题心理研究所_健康与遗传心理学研究室
通讯作者Shao, Yongcong; Wang, Cuifeng
作者单位1.Qingdao Huangdao Peoples Hosp, Dept Resp Med, Qingdao, Peoples R China
2.Beijing Sport Univ, Sch Psychol, Beijing, Peoples R China
3.Gen Hosp Peoples Liberat Army, Med Ctr 8, Beijing, Peoples R China
4.Gen Hosp Peoples Liberat Army, Dept Cadraword, Div 3, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China
6.Chinese Acad Sci, Suzhou Inst Biomed Engn & Techol, Suzhou, Peoples R China
推荐引用方式
GB/T 7714		 Dai, Cimin,Zhang, Ying,Cai, Xiaoping,et al. Effects of Sleep Deprivation on Working Memory: Change in Functional Connectivity Between the Dorsal Attention, Default Mode, and Fronto-Parietal Networks[J]. FRONTIERS IN HUMAN NEUROSCIENCE,2020,14:12.
APA Dai, Cimin.,Zhang, Ying.,Cai, Xiaoping.,Peng, Ziyi.,Zhang, Liwei.,...&Wang, Cuifeng.(2020).Effects of Sleep Deprivation on Working Memory: Change in Functional Connectivity Between the Dorsal Attention, Default Mode, and Fronto-Parietal Networks.FRONTIERS IN HUMAN NEUROSCIENCE,14,12.
MLA Dai, Cimin,et al."Effects of Sleep Deprivation on Working Memory: Change in Functional Connectivity Between the Dorsal Attention, Default Mode, and Fronto-Parietal Networks".FRONTIERS IN HUMAN NEUROSCIENCE 14(2020):12.

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来源：心理研究所

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