Purpose: To evaluate the performance of the quantitative visual acuity (qVA) method in
measuring the visual acuity (VA) behavioral function. Methods: We evaluated qVA …

purpose. To measure visual acuity (VA) on Early Treatment Diabetic Retinopathy Study
(ETDRS) charts with a modified faster procedure (ETDRS-Fast), based on adaptive …

Purpose: The goal of this study is to develop a hierarchical Bayesian model (HBM) to better
quantify uncertainty in visual acuity (VA) tests by incorporating the relationship between VA …

Visual acuity measurement has evolved very little throughout the course of its history. Few
changes have been proposed and even fewer have been adopted to advance the process …

The steady-state visual evoked potential (SSVEP) visual acuity is usually defined by
extrapolating a straight line regressed through significant SSVEP amplitudes plotted versus …

This study aimed to improve the performance of single-channel steady-state visual evoked
potential (SSVEP)-based visual acuity assessment by mode decomposition methods. Using …

This study aimed to explore the effect of various noise definition criteria in linear
extrapolation technique to noise level baseline on steady-state visual evoked potential …

Purpose Acuity-VEP approaches basically all use the information obtained across a number
of check sizes (or spatial frequencies) to derive a measure of acuity. Amplitude is always …

Visual acuity (VA) is the gold-standard measure for the assessment of visual function, but it
is challenging to obtain in non-verbal adults and young children. We present OKN-Fast, an …

Assessment of visual acuity is a well standardized procedure at least for expert opinions and
clinical trials. It is often recommended not giving patients feedback on the correctness of …