The aim of this study was to evaluate the ability of NOVA-DN VEP protocol and Corda parameters to discriminate between healthy eyes and eyes with early to moderate glaucomatous visual field loss. We will evaluate measurements of the NOVA-DN VEP protocol, Corda software and Cirrus spectral domain (SD) OCT software in order to compare and correlate.
Hypotheses is that NOVA-DN VEP protocol and Corda analysis results in a high sensitivity, specificity and area under the Receiver Operating Characteristic (ROC) curves (ROC area) for glaucoma detection. Second hypothesis is NOVA-DN VEP protocol and Corda parameters can differentiate between normal and glaucoma suspects.
