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Effect of Sleep Deprivation on the Working Memory-Related N2-P3 Components of the Event-Related Potential Waveform
Peng, Ziyi1; Dai, Cimin1; Ba, Yi1; Zhang, Liwei2; Shao, Yongcong1; Tian, Jianquan3
First AuthorPeng, Ziyi
Correspondent Emailyongcong shao budeshao@aliyun.com ; jianquan tian 13305321182@163.com
2020-05-19
Source PublicationFRONTIERS IN NEUROSCIENCE
ISSN1662-453X
Subtypearticle
Volume14Pages:9
QuartileQ2
Contribution Rank2
Abstract

Working memory is very sensitive to acute sleep deprivation, and many studies focus on the brain areas or network activities of working memory after sleep deprivation. However, little is known about event-related potential (ERP)-related changes in working memory after sleep loss. The purpose of this research was to explore the effects of 36 h of total sleep deprivation (TSD) on working memory through ERPs. Sixteen healthy college students performed working memory tasks while rested and after 36 h of TSD, and electroencephalography (EEG) data were simultaneously recorded while the subjects completed working memory tasks that included different types of stimulus materials. ERP data were statistically analyzed using repeated measurements analysis of variance to observe the changes in the working memory-related N2-P3 components. Compared with baseline before TSD, the amplitude of N2-P3 components related to working memory decreased, and the latency was prolonged after TSD. However, the increased amplitude of the P2 wave and the prolonged latency were found after 36 h of TSD. Thus, TSD can impair working memory capacity, which is characterized by lower amplitude and prolonged latency.

Keywordsleep deprivation working memory event related potentials electroencephalography n-back
DOI10.3389/fnins.2020.00469
Indexed BySCI
Language英语
Funding OrganizationNational Science Foundation ofWinter Olympics Technology Plan of China
Funding ProjectNational Science Foundation ofWinter Olympics Technology Plan of China[2019YFF0301600] ; National Science Foundation ofWinter Olympics Technology Plan of China[HJ20191A020135]
WOS Research AreaNeurosciences & Neurology
WOS SubjectNeurosciences
WOS IDWOS:000538866300001
PublisherFRONTIERS MEDIA SA
WOS KeywordIMPACT ; METAANALYSIS ; PERFORMANCE ; ATTENTION ; TASKS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/32070
Collection健康与遗传心理学研究室
Corresponding AuthorShao, Yongcong; Tian, Jianquan
Affiliation1.Beijing Sport Univ, Sch Psychol, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China
3.Naval Special Forces Recuperat Ctr, Qingdao, Peoples R China
Recommended Citation
GB/T 7714
Peng, Ziyi,Dai, Cimin,Ba, Yi,et al. Effect of Sleep Deprivation on the Working Memory-Related N2-P3 Components of the Event-Related Potential Waveform[J]. FRONTIERS IN NEUROSCIENCE,2020,14:9.
APA Peng, Ziyi,Dai, Cimin,Ba, Yi,Zhang, Liwei,Shao, Yongcong,&Tian, Jianquan.(2020).Effect of Sleep Deprivation on the Working Memory-Related N2-P3 Components of the Event-Related Potential Waveform.FRONTIERS IN NEUROSCIENCE,14,9.
MLA Peng, Ziyi,et al."Effect of Sleep Deprivation on the Working Memory-Related N2-P3 Components of the Event-Related Potential Waveform".FRONTIERS IN NEUROSCIENCE 14(2020):9.
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