Assessment of human visual acuity using visual evoked potential: a review

X Zheng, G Xu, K Zhang, R Liang, W Yan, P Tian, Y Jia… - Sensors, 2020 - mdpi.com
Visual evoked potential (VEP) has been used as an alternative method to assess visual
acuity objectively, especially in non-verbal infants and adults with low intellectual abilities or …

[HTML][HTML] Intermodulation Frequency Components in Steady-State Visual Evoked Potentials: Generation, Characteristics and Applications

Y Chen, J Bai, N Shi, Y Jiang, X Chen, Y Ku, X Gao - NeuroImage, 2024 - Elsevier
The steady-state visual evoked potentials (SSVEPs), evoked by dual-frequency or multi-
frequency stimulation, likely contains intermodulation frequency components (IMs). Visual …

Anti-fatigue performance in SSVEP-based visual acuity assessment: a comparison of six stimulus paradigms

X Zheng, G Xu, Y Zhang, R Liang, K Zhang… - Frontiers in Human …, 2020 - frontiersin.org
Purpose The occurrence of mental fatigue when users stare at stimuli is a critical problem in
the implementation of steady-state visual evoked potential (SSVEP)-based visual acuity …

Comparison of the performance of six stimulus paradigms in visual acuity assessment based on steady-state visual evoked potentials

X Zheng, G Xu, Y Wu, Y Wang, C Du, Y Wu… - Documenta …, 2020 - Springer
Purpose There are several stimulus paradigms used in objective visual acuity assessment
based on steady-state visual evoked potentials (SSVEPs). The aim of this study was to …

[HTML][HTML] Facilitating applications of SSVEP-BCI by effective Cross-Subject knowledge transfer

H Li, G Xu, C Du, Z Li, C Han, P Tian, B Li… - Expert Systems with …, 2024 - Elsevier
In steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI),
improving the recognition performance for new subjects without calibration data is the key …

Assessing the effect of the refresh rate of a device on various motion stimulation frequencies based on steady-state motion visual evoked potentials

C Han, G Xu, X Zheng, P Tian, K Zhang… - Frontiers in …, 2022 - frontiersin.org
The refresh rate is one of the important parameters of visual presentation devices, and
assessing the effect of the refresh rate of a device on motion perception has always been an …

SSVEP-based visual acuity threshold estimation: linear extrapolation to noise level baseline with various noise definition criteria

X Zheng, X Wei, G Xu, R Zhang - Cognitive Neurodynamics, 2024 - Springer
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 …

A SSVEP-based brain-computer interface with low-pixel density of stimuli

J Meng, H Liu, Q Wu, H Zhou, W Shi… - … on Neural Systems …, 2023 - ieeexplore.ieee.org
The brain-computer interface (BCI) based on the steady-state visual evoked potential
(SSVEP) has drawn widespread attention due to its high communication speed and low …

[HTML][HTML] Unveiling Visual Physiology and Steady-State Evoked Potentials using Low-Cost and Transferable Electroencephalography for Evaluating Neuronal …

V Henao Isaza, V Cadavid Castro… - International Journal of …, 2024 - scielo.org.co
HENAO ISAZA, Verónica et al. Unveiling Visual Physiology and Steady-State Evoked
Potentials using Low-Cost and Transferable Electroencephalography for Evaluating …

Threshold determination criterion in steady-state visual evoked potential-based acuity assessment: a comparison of four common methods

X Zheng, G Xu, W Yan, R Liang, K Zhang, P Tian… - IEEE …, 2020 - ieeexplore.ieee.org
The steady-state visual evoked potential (SSVEP) visual acuity is usually defined by
extrapolating a straight line regressed through significant SSVEP amplitudes plotted versus …