Comparison of CRT and LCD monitors for objective estimation of visual acuity using the sweep VEP.

Torsten StraßerDenise Tara LeinbergerDominic HillerkussEberhart ZrennerDitta Zobor

Published in: Documenta ophthalmologica. Advances in ophthalmology (2022)

Based on the results of this study, LCD monitors may substitute CRT monitors for presenting the stimuli for the sweep VEP to objectively estimate visual acuity. Nevertheless, it is advisable to perform a calibration and to collect normative data of healthy volunteers using best-corrected and artificially reduced visual acuity for establishing a conversion formula between sweep VEP outcome and the subjective visual acuity before replacing a CRT with an LCD stimulator.

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