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首页> 外文会议>Foundations of augmented cognition: Neuroergonomics and operational neuroscience >Combined Effects of Sleep Deprivation, Narrow Space, Social Isolation and High Cognitive Workload on Cognitive Ability of Chinese Operators
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Combined Effects of Sleep Deprivation, Narrow Space, Social Isolation and High Cognitive Workload on Cognitive Ability of Chinese Operators

机译：睡眠剥夺，狭窄空间，社会隔离和高认知工作量对中国操作员认知能力的综合影响

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摘要

This study aims to investigate the effects of sleep deprivation on the cognitive abilities of Chinese subjects under a combined scenario of narrow space, social isolation, and high cognitive workload. Twelve subjects participated in the experiment of 72-hour sleep deprivation, and took 15 cognitive ability tests for three times at the first day of sleep deprivation (level 1), the second day of sleep deprivation (level 2) and the third day of sleep deprivation (level 3) respectively. The result data analyses show that: most of the cognitive abilities do not change significantly, but the value of special graphics search is increased significantly with the increasing of sleep deprivation time (p=0.01). In addition, when four cognitive ability tests were combined into one complex measure, the effect of sleep deprivation becomes more significant. The results mainly support the Hockey's compensatory control model. And they may be due to two other reasons: one is that the combined stressors will counteract each other; the other is that learning effect can improve operators' performance. The results also imply that sensitive and complex measures need to be developed and used to reflect the compound effects of sleep deprivation under such combined situation.
机译：这项研究旨在探讨在空间狭窄，社会孤立和高认知工作量的综合情况下，睡眠剥夺对中国受试者认知能力的影响。 12名受试者参加了72小时睡眠剥夺的实验，并在睡眠剥夺的第一天（级别1），睡眠剥夺的第二天（级别2）和睡眠第三天进行了15次认知能力测试，共进行了3次剥夺（第3级）。结果数据分析表明：大多数认知能力没有明显改变，但特殊图形搜索的价值随着睡眠剥夺时间的增加而显着增加（p = 0.01）。另外，当将四个认知能力测验组合为一项复杂的测度时，睡眠剥夺的影响变得更加明显。结果主要支持曲棍球的补偿控制模型。并且它们可能是由于另外两个原因造成的：一是组合的压力源将相互抵消。二是学习效果可以提高运营商的绩效。结果还暗示，需要制定敏感而复杂的措施，并将其用于反映这种综合情况下睡眠剥夺的复合影响。

著录项

  • 来源
  • 会议地点 San Diego CA(US);San Diego CA(US);San Diego CA(US);San Diego CA(US)
  • 作者

    Yijing Zhang; Xueyong Liu; Zhizhong Li; Bin Wu; Fang Liu; Xiaolu Jing; Jun Wang; Haibo Qin; Su Wu;

  • 作者单位

    Department of Industrial Engineering, Tsinghua University, Beijing, 100084, P.R. China China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    Department of Industrial Engineering, Tsinghua University, Beijing, 100084, P.R. China;

    China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    China Astronaut Research and Training Center, Beijing, 100094, P.R. China;

    Department of Industrial Engineering, Tsinghua University, Beijing, 100084, P.R. China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    sleep deprivation; narrow space; social isolation; high cognitive workload; cognitive ability;

    机译：睡眠不足；狭窄的空间社交隔离;认知工作量大；认知能力;

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