Correlation between photopic negative response of focal electroretinograms and local loss of retinal neurons in glaucoma.

PURPOSE To determine the relationship between the photopic negative response of the focal electroretinogram and the structural parameters of the inner retina and optic nerve head in glaucoma. METHODS Sixty-one eyes of 61 patients with open angle glaucoma, 13 eyes of 13 patients who were classified as glaucoma suspects, and 30 eyes of 30 normal subjects… CONTINUE READING