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Pattern electroretinograms recorded with a skin electrode in pigmentary retinal degeneration.

作者信息

Adachi-Usami E, Murayama K

出版信息

Doc Ophthalmol. 1985 Oct 30;61(1):33-9. doi: 10.1007/BF00143213.

DOI:10.1007/BF00143213
PMID:4064888
Abstract

In 24 patients suffering from pigmentary retinal degeneration the electroretinograms to pattern stimulation (PERG) were recorded with a silver-cup electrode placed on the center of the lower eyelid skin referred to an electrode on the earlobe. The results were compared with the responses to flash stimulation (FERG) and pattern visual evoked cortical potentials. None of patients showed normal FERGs. Nineteen of 48 eyes showed subnormal FERGs. The PERG was recorded from those 19 eyes. In the remaining 29 eyes with flat FERG, 8 eyes showed clear PERGs. The peak latency of the first positive component of PERGs was found to be prolonged in these patients. PERGs seemed to be recordable in the patients whose visual acuity and central visual field were relatively well preserved.

摘要

相似文献

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Pattern electroretinograms recorded with a skin electrode in pigmentary retinal degeneration.
Doc Ophthalmol. 1985 Oct 30;61(1):33-9. doi: 10.1007/BF00143213.
2
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引用本文的文献

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Pattern reversal visual evoked response in retinitis pigmentosa.视网膜色素变性中的图形翻转视觉诱发电位
Doc Ophthalmol. 1998;96(4):321-31. doi: 10.1023/a:1001853420082.
2
Temporal frequency characteristics of retinitis pigmentosa obtained by pattern visual evoked cortical potential to checkerboard stimuli.通过棋盘格刺激模式视觉诱发电位获得的视网膜色素变性的时间频率特征。
Doc Ophthalmol. 1988 Mar-Apr;68(3-4):349-55. doi: 10.1007/BF00156440.

本文引用的文献

1
Electroretinographic responses to alternating gratings before and after section of the optic nerve.视神经切断前后对交替光栅的视网膜电图反应。
Science. 1981 Feb 27;211(4485):953-5. doi: 10.1126/science.7466369.
2
Pathology of retinitis pigmentosa.视网膜色素变性的病理学
Ophthalmology. 1982 Dec;89(12):1425-32. doi: 10.1016/s0161-6420(82)34620-5.
3
Clinical and experimental evidence that the pattern electroretinogram (PERG) is generated in more proximal retinal layers than the focal electroretinogram (FERG).临床和实验证据表明，图形视网膜电图（PERG）是在比闪光视网膜电图（FERG）更靠近视网膜近端的层次产生的。
Ann N Y Acad Sci. 1982;388:580-607. doi: 10.1111/j.1749-6632.1982.tb50818.x.
4
Electroretinographic and visual cortical potentials in response to alternating gratings.对交替光栅作出反应的视网膜电图和视觉皮层电位。
Ann N Y Acad Sci. 1982;388:1-10. doi: 10.1111/j.1749-6632.1982.tb50780.x.
5
Distribution of pattern-evoked potentials in the facial area.
Am J Ophthalmol. 1983 Dec;96(6):734-9. doi: 10.1016/s0002-9394(14)71916-6.
6
[Face and scalp field distribution of the responses to pattern stimuli studied by multi-channel recording].[通过多通道记录研究的图案刺激反应的面部和头皮区域分布]
Nippon Ganka Gakkai Zasshi. 1984 Feb;88(2):338-49.