15d-6°头低位卧床对女性个体情绪的影响  

Effects of 15 d-6° Head-down Bed Rest on Emotion of Female Subjects

作　　者：陈思佚[1,2] 赵鑫[1,2] 周仁来[1,2] 王林杰[3] 谈诚[3] 

机构地区：[1]北京师范大学心理学院应用实验心理北京市重点实验室,北京100875 [2]北京师范大学认知神经科学与学习国家重点实验室,北京100875 [3]中国航天员科研训练中心,航天医学基础与应用国家重点实验室,北京100094

出　　处：《航天医学与医学工程》2011年第4期253-258,共6页Space Medicine & Medical Engineering

基　　金：长江学者和创新团队发展计划资助(IRT0710);国家重点基础研究计划(2011CB711000);中央高校基本科研业务费专项资金(2009SC-3)资助

摘　　要：目的探讨15 d-6°头低位卧床模拟失重对女性个体情绪的影响。方法采用贝克焦虑量表(BAI),贝克抑制自评问卷(BDI)和正性负性情绪量表(PANAS)等对22名19～24岁女性志愿者在卧床前5 d、卧床期间(第5,10天)及卧床后(第5天)的情绪状态以及不同情绪症状出现率进行考察。结果 BAI分数表现出明显的高低变化波形曲线,BDI分数和PANAS消极情绪分数均表现出随着卧床的进行而缓慢降低的趋势。积极情绪分数稳定。情绪分数均在正常范围。"头晕"、"呼吸困难"、"痛苦"等负性情绪症状在卧床第5天时出现率增加;卧床期间大多数个体都出现"消化不良或腹部不适"、"食欲下降"症状;卧床结束后出现"腿部发抖"、"活跃情绪下降"等症状。结论头低位卧床使女性志愿者情绪经历从紧张、容易激动到平静,从痛苦到适应的过程。Objective To study the effects of short-term simulated weightlessness on women＇s emotion.Methods Emotional changes of 22 female participants（aged 19~24）were recorded by BAI,BDI and PANAS before（5 d）,during（5th,10th） and after（5 d） HDBR repectively and the prevalence of each emotion item was analyzed.Results BAI score displayed obviously wave curve,BDI score and the negative emotion score of PANAS gradually slowed down.Positive emotion score of PANAS was stable.All scores were in normal range.The negative mood symptoms such as ＂dizzy＂,＂difficulty breathing＂,and ＂distressed＂ increased on the 5th day of HDBR;most women appeared ＂indigestion or discomfort in abdomen＂ and ＂changes in appetite＂ during HDBR;＂wobbliness in legs ＂ and ＂less active＂ appeared after HDBR.Conclusion HDBR made women participants undergo a process from stress to calm,from suffering to adaptive and along with other body symptoms.

关 键 词：模拟失重 头低位卧床 情绪变化 认知功能 

分 类 号：R853[医药卫生—航空、航天与航海医学]