Essentials of photometry for clinical electrophysiology of vision

被引：13
|
作者：
McCulloch, Daphne L. [1 ]
Hamilton, Ruth [2 ,3 ]
机构：
[1] Glasgow Caledonian Univ, Glasgow G4 0BA, Lanark, Scotland
[2] Univ Glasgow, Glasgow, Lanark, Scotland
[3] Royal Hosp Sick Children, Glasgow G3 8SJ, Lanark, Scotland
来源：
DOCUMENTA OPHTHALMOLOGICA | 2010年 / 121卷 / 01期
关键词：
Photometry; ISCEV; Luminance; Illuminance; Flash; Clinical electrophysiology of vision; ERG; VEP; ISCEV STANDARD; OCULAR MEDIA; UPDATE; ELECTRORETINOGRAPHY; INFANTS; DENSITY; PUPIL;
D O I：
10.1007/s10633-010-9233-2
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
Electrophysiological testing of the visual system requires familiarity with photometry. This technical note outlines the concepts of photometry with a focus on information relevant to clinical ERG and VEP testing. Topics include photometric quantities, consideration of pupil size, specification of brief extended flash stimuli, and the influence of the spectral composition of visual stimuli. Standard units and terms are explained in the context of the ISCEV standards and guidelines for clinical electrophysiology of vision.
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页码：77 / 84
页数：8
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