Tormene A P, Steindler P
Clinica Oculistica, Università di Padova, Italy.
Metab Pediatr Syst Ophthalmol (1985). 1990;13(2-4):72-4.
The introduction of automated recording and processing systems, the development of electro-optical technologies, and the numerous findings deriving from experimental electrophysiology have intensified the interest in electrofunctional non-invasive tests for optic pathways studies. Pattern ERG was demonstrated as the most efficacious stimulus to investigate the ganglion cell activity. The contrast sensitivity measurement by means of electrofunctional methods, contribute to obtain more information about the retinal and optic pathways functionality. The utility of electrofunctional and psychophysic methods in some pathologies of optic pathways (diabetes opticopathy, endocular hypertension, retrobulbar neuritis) is discussed.
自动记录和处理系统的引入、电光技术的发展以及实验性电生理学的众多研究结果，增强了人们对用于视路研究的电功能无创检测的兴趣。图形视网膜电图被证明是研究神经节细胞活动最有效的刺激方法。通过电功能方法进行的对比敏感度测量，有助于获取更多关于视网膜和视路功能的信息。本文还讨论了电功能和心理物理学方法在某些视路疾病（糖尿病性视神经病变、眼内高压、球后视神经炎）中的应用。
