Effects of Caffeine on Event-Related Potentials and Neuropsychological Indices After Sleep Deprivation | |
Chen, Xuewei3; Zhang, Liwei1; Yang, Danfeng3; Li, Chao3; An, Gaihong3; Wang, Jing3; Shao, Yongcong4; Fan, Rong2; Ma, Qiang3 | |
刊名 | FRONTIERS IN BEHAVIORAL NEUROSCIENCE |
2020-06-22 | |
卷号 | 14页码:12 |
关键词 | caffeine ERP total sleep deprivation Go No-Go reaction time (RTs) |
ISSN号 | 1662-5153 |
DOI | 10.3389/fnbeh.2020.00108 |
产权排序 | 2 |
文献子类 | article |
英文摘要 | Objective: Caffeine is a central nervous system stimulant that can effectively alleviate brain fatigue and low cognitive efficiency induced by total sleep deprivation (TSD). Recent studies have demonstrated that caffeine can improve subjective attention and objective behavioral metrics, such as arousal level, reaction time, and memory efficiency. However, only a few studies have examined the electrophysiological changes caused by the caffeine in humans following sleep disturbance. In this study, an event-related potential (ERP) technique was employed to measure the behavioral, cognitive, and electrophysiological changes produced by caffeine administration after TSD. Methods: Sixteen healthy subjects within-subject design performed a visual Go/No-Go task with simultaneous electroencephalogram recording. Behavioral and ERP data were evaluated after 36 h of TSD, and the effects of ingestion of either 400 mg of caffeine or placebo were compared in a double-blind randomized design. Results: Compared with placebo administration, the Go hit rates were significantly enhanced in the caffeine condition. A simple effect analysis revealed that, compared with baseline, the Go-P2 amplitude was significantly enhanced after TSD in the caffeine consumption condition. A significant main effect of the drug was found on No-Go-P2, No-Go-N2 amplitude, and Go-P2 latency before and after TSD. Conclusion: Our findings indicate that caffeine administration has acute effects on improving the efficiency of individual automatic reactions and early cognitive processes. Caffeine was related to the preservation of an individual's arousal level and accelerated response-related decisions, while subjects' higher-level recognition had limited improvement with prolonged awareness. |
资助项目 | National Military Science Foundation of China[BWS17J025] ; National Military Science Foundation of China[AWS14J011] ; National Military Science Foundation of China[AWS16J023] ; National Military Science Foundation of China[HZ18C01and Z161100002616019] |
WOS关键词 | ATTENTION ; P300 ; MOOD ; TASK ; PAIN ; EEG |
WOS研究方向 | Behavioral Sciences ; Neurosciences & Neurology |
语种 | 英语 |
出版者 | FRONTIERS MEDIA SA |
WOS记录号 | WOS:000553792200001 |
资助机构 | National Military Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/32346] |
专题 | 心理研究所_中国科学院行为科学重点实验室 |
通讯作者 | Fan, Rong; Ma, Qiang |
作者单位 | 1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing, Peoples R China 2.Xi Qing Hosp, Cent Lab, Tianjin, Peoples R China 3.Tianjin Inst Environm & Operat Med, Dept Operat Med, Tianjin, Peoples R China 4.Beijing Sport Univ, Sch Psychol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Xuewei,Zhang, Liwei,Yang, Danfeng,et al. Effects of Caffeine on Event-Related Potentials and Neuropsychological Indices After Sleep Deprivation[J]. FRONTIERS IN BEHAVIORAL NEUROSCIENCE,2020,14:12. |
APA | Chen, Xuewei.,Zhang, Liwei.,Yang, Danfeng.,Li, Chao.,An, Gaihong.,...&Ma, Qiang.(2020).Effects of Caffeine on Event-Related Potentials and Neuropsychological Indices After Sleep Deprivation.FRONTIERS IN BEHAVIORAL NEUROSCIENCE,14,12. |
MLA | Chen, Xuewei,et al."Effects of Caffeine on Event-Related Potentials and Neuropsychological Indices After Sleep Deprivation".FRONTIERS IN BEHAVIORAL NEUROSCIENCE 14(2020):12. |
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