法医学杂志 ›› 2013, Vol. 29 ›› Issue (4): 286-289,294.DOI: 10.3969/j.issn.1004-5619.2013.04.013

• 综述 • 上一篇    下一篇

多焦视觉电生理技术在视功能评估中的应用

彭书雅1,2,陈捷敏2,刘瑞珏2,周  姝2,3,刘冬梅1,2,夏文涛2   

  1. (1. 苏州大学医学部法医学系,江苏 苏州 215123; 2. 司法部司法鉴定科学技术研究所 上海市法医学重点实验室,上海 200063; 3. 复旦大学上海医学院法医学系,上海 200032)
  • 发布日期:2013-08-25 出版日期:2013-08-28
  • 通讯作者: 刘瑞珏,女,副主任法医师,主要从事法医临床学鉴定与研究;E-mail:liurj@ssfjd.cn; 夏文涛,男,研究员,主任法医师,硕士研究生导师,主要从事法医临床学鉴定与研究;E-mail:xiawt@ssfjd.cn
  • 作者简介:彭书雅(1988—),女,山东临沂人,硕士研究生,主要从事法医临床学研究;E-mail:soochow_psy@163.com
  • 基金资助:

    “十二五”国家科技支撑计划项目(2012BAK16B03)

Multifocal Visual Electrophysiology in Visual Function Evaluation

PENG SHU-YA1,2, CHEN JIE-MIN2, LIU RUI-JUE2, ZHOU SHU2,3, LIU DONG-MEI1,2, XIA WEN-TAO2   

  1. (1. Department of Forensic Medicine, Medical College of Soochow University, Suzhou 215123, China; 2. Shanghai Key Laboratory of Forensic Medicine, Institute of Forensic Science, Ministry of Justice, P.R.China, Shanghai 200063, China; 3. Department of Forensic Medicine, Shanghai Medical College, Fudan University, Shanghai 200032, China)
  • Online:2013-08-25 Published:2013-08-28

摘要: 多焦视觉电生理技术主要包括多焦视网膜电图(multifocal electroretinography,mfERG)和多焦视诱发电位(multifocal visual evoked potential,mfVEP),可通过同时刺激大量局部视网膜区域得到各局部反应以客观评价视网膜功能和视网膜-皮层传导通路的状态,具有测试时间短、灵敏度高等优点,在视网膜疾病和青光眼的诊断中具有明显优势,目前在眼科临床中应用广泛。在法医临床学鉴定实践,尤其是眼外伤后视功能的评估,多焦视觉电生理技术尚属较新的客观检查技术。本文综述了国内外学者对mfERG和mfVEP技术的刺激方法、电极位置、分析方法及其在视功能评估中的研究现状,并初步探讨和展望了多焦视觉电生理技术在法医临床学鉴定中的应用价值。

关键词: 法医学, 多焦视觉电生理, 综述[文献类型], 视功能

Abstract: Multifocal visual electrophysiology, consisting of multifocal electroretinography (mfERG) and multifocal visual evoked potential (mfVEP), can objectively evaluate retina function and retina-cortical conduction pathway status by stimulating many local retinal regions and obtaining each local response simultaneously. Having many advantages such as short testing time and high sensitivity, it has been widely used in clinical ophthalmology, especially in the diagnosis of retinal disease and glaucoma. It is a new objective technique in clinical forensic medicine involving visual function evaluation of ocular trauma in particular. This article summarizes the way of stimulation, the position of electrodes, the way of analysis, the visual function evaluation of mfERG and mfVEP, and discussed the value of multifocal visual electrophysiology in forensic medicine.

Key words: forensic medicine, multifocal visual electrophysiology, review [publication type], visual function

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