色素性视网膜炎
Erg公司
视网膜
视网膜电图
视网膜
眼科
营养不良
神经科学
医学
验光服务
生物
病理
作者
Wenmin Huang,Pei‐Kang Liu,Nan‐Kai Wang
出处
期刊:Methods in molecular biology
日期:2022-12-09
卷期号:: 111-122
被引量:3
标识
DOI:10.1007/978-1-0716-2651-1_10
摘要
Electroretinogram (ERG) captures the electrical responses of photoreceptors, the summation of action potentials from all neurons in the retina elicited by illumination. ERG testing is an incredibly useful tool in obtaining more specific information regarding a retinal dystrophy. Specifically, ERGs are typically used to test photoreceptors and inner retinal function in humans and animals, to diagnose retinal dystrophies, and to monitor disease progression. In this chapter, we will introduce the components of ERGs and the standard ERG protocols for clinical examination. We will also introduce the various specialized ERG tests, which can help to differentiate retinitis pigmentosa (RP) from other retinal disorders. Lastly, we will elaborate on how to use ERGs to predict visual prognosis in RP.
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