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Dynamics of cerebral responses to sustained attention performance during one night of sleep deprivation
Zhu, Yuanqiang1,2,4; Xi, Yibin2; Fei, Ningbo1; Liu, Yuchen1; Zhang, Xinxin1; Liu, Lin1; Xu, Ziliang1; Sun, Jinbo1; Yang, Xuejuan1; Yin, Hong2; Tian, Jie1,3; Qin, Wei1,4
2018-04-01
发表期刊JOURNAL OF SLEEP RESEARCH
卷号27期号:2页码:184-196
文章类型Article
摘要Total sleep deprivation (TSD) is increasingly common in modern society bringing various neurobehavioural effects. Dynamic changes of behaviour performances during TSD have been reported extensively, while the cerebral activation underlying such changes have not been elucidated clearly. This study aimed to investigate dynamic changes in cerebral responses to the fastest and slowest psychomotor vigilance task (PVT) trials during TSD. Thirty-six healthy subjects with intermediate chronotype performed the PVT while undergoing functional magnetic resonance imaging every 2 h from 22:00 hours on the first day to 06:00 hours on the second day (i.e. 22:00, 12:00, 02:00, 04:00 and 06:00 hours; a total of five imaging sessions). Behaviourally, significant time effects were found for the PVT performance. For imaging results, significant activation alterations were found in the cognitive control network and the default mode network (DMN) for the fastest and slowest PVT trials, respectively. Time-course analysis indicated that the largest differences for behavioural results and imaging results happened in session 4 and became more prominent in session 5. Our findings provide more detailed information about the process of sustained attention activation during one night of TSD and add information regarding the effect of circadian rhythmicity and homeostatic sleep pressure on regional brain responses.
关键词Sleep Loss Functional Activation Vigilance Attention Complementary Mechanism
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1111/jsr.12582
关键词[WOS]NEUROCOGNITIVE CONSEQUENCES ; FUNCTIONAL CONNECTIVITY ; INDIVIDUAL-DIFFERENCES ; BRAIN ; NETWORK ; TEMPERATURE ; HOMEOSTASIS ; CHRONOTYPES ; MODULATION ; HYPOTHESIS
收录类别SCI
语种英语
项目资助者National Basic Research Program of China(2015CB856403 ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China(81271644 ; 2014CB543203) ; 81271534 ; 61401346 ; 81471738 ; 81571651 ; 81471811 ; 81160452)
WOS研究方向Neurosciences & Neurology
WOS类目Clinical Neurology ; Neurosciences
WOS记录号WOS:000426866500006
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/22031
专题中国科学院分子影像重点实验室
作者单位1.Xidian Univ, Sch Life Sci & Technol, Sleep & Neuroimage Grp, Xian 710126, Shaanxi, Peoples R China
2.Fourth Mil Med Univ, Xijing Hosp, Dept Radiol, Xian 710032, Shaanxi, Peoples R China
3.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
4.266 Xinglong Sect,Xifeng Rd, Xian 710126, Shaanxi, Peoples R China
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Zhu, Yuanqiang,Xi, Yibin,Fei, Ningbo,et al. Dynamics of cerebral responses to sustained attention performance during one night of sleep deprivation[J]. JOURNAL OF SLEEP RESEARCH,2018,27(2):184-196.
APA Zhu, Yuanqiang.,Xi, Yibin.,Fei, Ningbo.,Liu, Yuchen.,Zhang, Xinxin.,...&Qin, Wei.(2018).Dynamics of cerebral responses to sustained attention performance during one night of sleep deprivation.JOURNAL OF SLEEP RESEARCH,27(2),184-196.
MLA Zhu, Yuanqiang,et al."Dynamics of cerebral responses to sustained attention performance during one night of sleep deprivation".JOURNAL OF SLEEP RESEARCH 27.2(2018):184-196.
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