中国空间科学技术

中国空间科学技术

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模拟失重兔脑波超慢涨落图的研究

沈羡云,兰景全,向求鲁,孟京瑞,陈涤明,刘月红,梅磊   

  1. 北京航天医学工程研究所 ,北京航天医学工程研究所 ,北京航天医学工程研究所 ,北京航天医学工程研究所 ,北京航天医学工程研究所 ,北京航天医学工程研究所 ,北京航天医学工程研究所
  • 发布日期:1989-08-25

STUDY OF BRAIN SUPRA-SLOW ENCEPHALOFLUCTUOGRAPH OF RABBIT DURING SIMULATED WEIGHTLESSNESS

Shen Xianyun et al (Institute of Aerospace Medico-Engineering,Beijing)   

  • Online:1989-08-25

被引次数

21

摘要： 兔在头低位悬吊的15天中,脑电的超慢涨落发生明显的改变,表现为16谱段、S_1～S_8谱结构、S 谱谐振及功率比的变化,这些变化反映了悬吊对脑功能的影响。结果表明脑电超慢涨落技术可应用到航天脑功能的研究中去。

关键词: 脑电图学, 生物医学测定, 失重模拟

Abstract: The changes of brain supra-slow encephalofluctuograph ofrabbit were significant during head-down 20°suspension for 15 days.Some of16 spectra sections,the structures of S_1-S_8 specta,the S spectra harmonicoscillation and power ratio were changed.These changes indicate the brainfunction of rabbit's was influenced by the suspension.The result showedthe Brain Supra-slow Encephalofluctuograph Technology can be used tostudy the brain function of astronaut during weightlessness.