| 前庭刺激下胃电图的变化特征 |
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| 引用本文： | 刘志强,裴静琛,孙若亮,常磊,张华. 前庭刺激下胃电图的变化特征[J]. 航天医学与医学工程, 1999, 12(2): 134-137 |
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| 作者姓名： | 刘志强 裴静琛 孙若亮 常磊 张华 |
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| 作者单位： | 航天医学工程研究所,北京,100094 |
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| 摘 要： | 目的 观察前庭刺激状态下胃电图的变化特征。方法 记录了２５名转椅Ｃｏｒｉｏｌｉｓ刺激，２８名冷热刺激下飞行员的胃电图。结果 ５３名被试者在刺激过程中胃电发生了明显的节律紊乱，表现为胃动过速百分率增高；在Ｃｏｒｉｏｌｉｓ刺激中，重度症状组的主滨２．４０－３．７０周／ｍｉｍ上升到３．７０－１０．００ｃｐｍ的范围内，且随着症状加重而上升明显，持续时间愈长的趋势。结论主频可成为评价运动病严重程度的一项重要
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| 关 键 词： | 胃电图 运动病 节律紊乱 前庭刺激 |
| 文章编号： | 1002-0837(1999)02-0134-04 |
| 修稿时间： | 1998-05-06 |
Variations of EGG in Subjects under Vestibular Stimulation |
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| LIU ZHI-qiang,PEI Jing-chen,SUN Ruo-liang,CHANG Lei,ZHANG Hua. Variations of EGG in Subjects under Vestibular Stimulation[J]. Space Medicine & Medical Engineering, 1999, 12(2): 134-137 |
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| Authors: | LIU ZHI-qiang PEI Jing-chen SUN Ruo-liang CHANG Lei ZHANG Hua |
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| Affiliation: | Institute of Space Medico-Engineering, Beijing, China. |
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| Abstract: | Objective. To investigate the patterns of electrogastrogram [correction of electrogastrogragm] (EGG) before, during and after vestibular stimulation. Method. 25 subjects were stimulated by Coriolis acceleration and 28 by Coriolis [correction of corolis] stimulation. Result. Dysrythmia of EGG and increase of tachygastria were recorded in all subjects during the stimulation. The period dominant frequency (PDF) of EGG shifted from 2.40-3.70 cpm to 3.70-10.00 cpm during Coriolis stimulus in subjects with nausea. Conclusion. It suggests that PDF could be a parameter in reflecting the level of motion sickness. |
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| Keywords: | electrogastrogram motion sickness dysrhythmia vestibular stimuli |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
