| 多焦视网膜电图测定的影响因素 |
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| 引用本文： | 江福钿,黄时洲,罗光伟,吴德正,梁炯基,刘彩娇.多焦视网膜电图测定的影响因素[J].眼科学报,2001,17(4):217-219. |
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| 作者姓名： | 江福钿 黄时洲 罗光伟 吴德正 梁炯基 刘彩娇 |
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| 作者单位： | 中山医科大学中山眼科中心,广州,510060 |
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| 摘 要： | 目的：探讨多焦视网膜电图（multifocal electroretinography,MERG)测定过程的步骤及注意事项。方法：对131例受试者进行多焦视网膜电图测定过程中注意事项的回顾性研究。结果：发现多焦视网膜电图测定过程中存在许多变异因素，如受试者的配合，电极的安装，眼的固视与屈光聚焦旋钮的调整等。良好的MERG记录与检查者的技术有密切关系。结论：多焦视网膜电图的测定过程必须步骤进行，以确保结果的可靠性和可重复性。
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| 关 键 词： | 多焦视网膜电图 测定 步骤 视网膜功能 |
The Measurement of Multifocal Electroretinography |
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| Futian Jiang,Shizhou Huang,Guangwei Luo,Dezheng Wu,Jiongji Liang,Caijiao LiuZhongshan Ophthalmic Center,Sun Yat-sen University of Medical Sciences,Guangzhou ,China.The Measurement of Multifocal Electroretinography[J].Eye Science,2001,17(4):217-219. |
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| Authors: | Futian Jiang Shizhou Huang Guangwei Luo Dezheng Wu Jiongji Liang Caijiao LiuZhongshan Ophthalmic Center Sun Yat-sen University of Medical Sciences Guangzhou China |
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| Institution: | Zhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guangzhou 510060, China. |
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| Abstract: | Purpose: Discussing the testing procedure of multifocal electroretinography(ERG). Methods:The testing procedure of 131 multifocal ERG records was reviewed. Results: Some variable factors existed in the measurement of multifocal ERG. These factors included the subject's co-operation, the mounting of electrode, the fixation of tested eye and adjustment of focus. The good records of multifocal ERG depend upon the skill of the operator.Conclusion: The testing procedure of multifocal ERG must be standardized so as to ensure the reliability and repeatability of the results. Eye Science 2001; 17: 217 ~ 219. |
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| Keywords: | multifocal electroretinography measurement procedure |
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