| 正常人眼电图的特征 |
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| 引用本文： | 夏朝华,谭浅,宋伟琼. 正常人眼电图的特征[J]. 国际眼科杂志, 2007, 7(3): 630-631 |
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| 作者姓名： | 夏朝华 谭浅 宋伟琼 |
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| 作者单位： | 410008,中国湖南省长沙市,中南大学湘雅医院眼科;410008,中国湖南省长沙市,中南大学湘雅医院眼科;410008,中国湖南省长沙市,中南大学湘雅医院眼科 |
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| 摘 要： | 目的:探讨正常人眼电图(electrooculogram,EOG)的特征,以获得正常参考值.方法:应用法国Metrovision公司生产的Vision Monitor视觉诱发系统对正常成人60例(73眼)在自然瞳孔下进行EOG检查.结果:正常成人EOG的暗谷电位为(701.8±265.1)μV,光峰电位为(1255.0±447.7)μV,Arden比(光峰电位/暗谷电位)为180%±21%.结论:我们的研究基本上准确、客观的反映了正常人EOG的特征,为临床研究提供了较可靠的正常值.
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| 关 键 词： | 正常人 眼电图 |
| 修稿时间： | 2007-03-072007-06-12 |
Characteristics of electrooculogram in normal subjects |
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| Zhao-Hua Xia,Qian Tan,Wei-Qiong Song. Characteristics of electrooculogram in normal subjects[J]. International Eye Science, 2007, 7(3): 630-631 |
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| Authors: | Zhao-Hua Xia Qian Tan Wei-Qiong Song |
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| Affiliation: | Department of Opthalmology, Xiangya Hospital, Central South University, Changsha 410008, Hunan Province, China |
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| Abstract: | AIM: Test the character of Electrooculogram (EOG) in normal subjects so as to obtain reference values.METHODS: By using Vision Monitor visual evoked response imaging system, the EOG was recorded on 60 normal subjects (73 eyes).RESULTS: EOG under the condition of normal pupil was recorded in normal subjects according to ISCVE standard. The dark trough potential was (701.8±265.1)μV, the light peak potential was (1255.0±447.7)μV, the Arden ratio (light peak /dark trough ratio)was 180%±21%.CONCLUSION: Our study reflected the spatial characteristics of electrooculogram in normal subjects,provided reliable normal reference values for clinical research. |
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| Keywords: | normal subjects electrooculogram |
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