空间在轨飞行对个体积极情绪和额区EEG偏侧化的影响

发布时间：2018-01-05 15:24

本文关键词：空间在轨飞行对个体积极情绪和额区EEG偏侧化的影响　出处：《航天医学与医学工程》2014年02期 　论文类型：期刊论文

【摘要】：目的评估航天员短期在轨飞行中的情绪调节能力和情绪反应倾向。方法采用积极情绪量表对"神舟"9号3名航天员13 d在轨空间飞行环境下的积极情绪和额区EEG偏侧化程度进行了测量。结果发现3名航天员在飞行前、飞行中和飞行后呈现出积极情绪活动水平逐渐升高而后略有下降的变化趋势;神经电活动的记录显示,额区EEG偏侧化的变化趋势与积极情绪的变化趋势接近。结论航天员短期在轨飞行没有达到衰弱化症候的易感期,且由于良好的心理对抗措施,其积极情绪整体水平较高。额区EEG偏侧化与积极情绪变化相关联,可能反映了即时的情绪调节能力。
[Abstract]:Objective to evaluate the ability of emotion regulation and the tendency of emotional reaction in astronauts' short-term orbiting flight. Methods the positive emotion scale was used to evaluate 3 astronauts of Shenzhou 9. D the positive emotions and the degree of EEG lateralization in the frontal area were measured in the orbiting space flight environment. The results showed that three astronauts were in flight before flight. In flight and after flight, the level of positive emotional activity gradually increased and then decreased slightly; The change trend of EEG lateralization in frontal area was similar to that of positive emotion. Conclusion the susceptibility period of debilitating symptoms was not reached in the short-term orbiting flight of astronauts. Because of the good psychological countermeasures, the overall level of positive emotion is higher. The EEG lateralization in frontal area is associated with the change of positive emotion, which may reflect the ability of immediate emotion regulation.
【作者单位】：北京师范大学心理学院应用实验心理北京市重点实验室;中国航天员科研训练中心人因工程重点实验室;北京师范大学认知神经科学与学习国家重点实验室和麦戈文脑科学研究院;脑与学习协同创新中心;北京师范大学信息科学与技术学院;
【基金】：国家重点基础研究计划(2011CB711000) 中国科学院心理健康重点实验室开放课题资助项目
【分类号】：R85
【正文快照】： 航天员在轨飞行面临着繁重的作业压力以及失重、隔离、狭小等环境应激因素,并给心理上带来衰弱、抑郁等应激反应[1]。以往研究发现,空间飞行状态下虽然心境障碍比较罕见,但是个体会发生比较明显的焦虑和抑郁情绪,能否成功地控制消极情绪并保持积极情绪将直接影响航天员的工作

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