• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International conference on human-computer interaction;International conference on augmented cognition >Team Resilience: A Neurodynamic Perspective
【24h】

Team Resilience: A Neurodynamic Perspective

机译：团队韧性：神经动力学的观点

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Neurophysiologic models were created from US Navy navigation teams performing required simulations that captured their dynamic responses to the changing task environment. Their performances were simultaneously rated by two expert observers for team resilience using a team process rubric adopted by the US Navy Submarine Force. Symbolic neurodynamic (NS) representations of the 1-40 Hz EEG amplitude fluctuations of the crew were created each second displaying the EEG levels of each team member in the context of the other crew members and in the context of the task. Quantitative estimates of the NS fluctuations were made using a moving window of entropy. Periods of decreased entropy were considered times of increased team neurodynamic organization; e.g. when there were prolonged and restricted relationships between the EEG- PSD levels of the crew. Resilient teams showed significantly greater neurodynamic organization in the pre-simulation Briefing than the less resilient teams. Most of these neurodynamic organizations occurred in the 25 -40 Hz PSD bins. In contrast, the more resilient teams showed significantly lower neurodynamic organization during the Scenario than the less resilient teams with the greatest differences in the 12-20 Hz PSD bins. The results indicate that the degree of neurodynamic organization reflects the performance dynamics of the team with more organization being important during the pre-mission briefing while less organization (i.e. more flexibility) important while performing the task.
机译：神经生理学模型是由美国海军导航小组创建的，该模型进行了必要的模拟，以捕获其对不断变化的任务环境的动态响应。两位专家观察员同时使用美国海军潜艇部队采用的团队协作规则对他们的表现进行了评分。每秒创建机组人员1-40 Hz EEG振幅波动的符号神经动力学（NS）表示，以在其他机组人员的情况下和任务的情况下显示每个团队成员的EEG水平。 NS波动的定量估计是使用熵的移动窗口进行的。熵降低的时期被认为是团队神经动力学组织增加的时期。例如当机组的EEG-PSD水平之间存在长期且受限的关系时。弹性团队在模拟前的简报中显示出比没有弹性的团队明显更大的神经动力学组织。这些神经动力​​组织大多数发生在25 -40 Hz PSD箱中。相反，在本方案中，弹性较强的团队在12-20 Hz PSD区间中差异最大的弹性较低的团队比差异较大的团队表现出更低的神经动力学组织。结果表明，神经动力组织的程度反映了团队的绩效动态，在任务前的简报中，组织越重要越重要，而执行任务时组织越重要（即灵活性越强）。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号