Dynamics of cerebral responses to sustained attention performance during one night of sleep deprivation
文献类型：期刊论文
| 作者 | Zhu, Yuanqiang1,2,4; Xi, Yibin2; Fei, Ningbo1; Liu, Yuchen1 ; Zhang, Xinxin1; Liu, Lin1; Xu, Ziliang1; Sun, Jinbo1; Yang, Xuejuan1; Yin, Hong2
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| 刊名 | JOURNAL OF SLEEP RESEARCH
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 27期号:2页码:184-196 |
| 关键词 | Sleep Loss Functional Activation Vigilance Attention Complementary Mechanism |
| DOI | 10.1111/jsr.12582 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| WOS关键词 | NEUROCOGNITIVE CONSEQUENCES ; FUNCTIONAL CONNECTIVITY ; INDIVIDUAL-DIFFERENCES ; BRAIN ; NETWORK ; TEMPERATURE ; HOMEOSTASIS ; CHRONOTYPES ; MODULATION ; HYPOTHESIS |
| WOS研究方向 | Neurosciences & Neurology |
| 语种 | 英语 |
| WOS记录号 | WOS:000426866500006 |
| 资助机构 | 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) |
| 源URL | [http://ir.ia.ac.cn/handle/173211/22031]  |
| 专题 | 自动化研究所_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 |
| 推荐引用方式 GB/T 7714 | 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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来源：自动化研究所
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