The rheoophthalmography(ROG) and electroretinogram (ERG) were investigated after experimental alkali burns of the cornea in rabbit.
实验观察了兔角膜碱烧伤后眼血流图（ROG）与视网膜电流图（ERG）的变化。
2
All-field electroretinogram (ERG) can only estimate the ruction of retina in total, at the same time, local-field ERG can only test a small region of retina every time.
全视野视网膜电图只能对视网膜功能进行整体评价，局部视网膜电图一次只能测试视网膜少量区域。
3
Objective to investigate the characteristics of the multifocal electroretinogram (ERG) and to evaluate the application values of the multifocal ERG in retinitis pigmentosa (RP).