ArticleInternational ophthalmology2021
Quantitative and objective diagnosis of color vision deficiencies based on steady-state visual evoked potentials.
Article in International ophthalmology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Fatigue factors and fatigue indices in SSVEP-based brain-computer interfaces: a systematic review and meta-analysis.Frontiers in human neuroscience · 2023Pooled it
- Enhancing visual brain-computer interface through V1-targeted RTMS by modulating visual attention.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Visual evoked potentials in patients with congenital color vision deficiency.International ophthalmology · 2024Article
- A novel non-invasive EEG-SSVEP diagnostic tool for color vision deficiency in individuals with locked-in syndrome.Frontiers in bioengineering and biotechnology · 2024Article
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Authors and funding
9 authors.
Funding
Abstract
purposeTraditional color vision tests depend on subjective judgments and are not suitable for infant children and subjects with cognitive dysfunction. We aimed to explore an objective and quantitative color vision testing method based on sweep steady-state visual evoked potentials (sweep SSVEPs) and compare the results with subjective Farnsworth-Munsell (FM) 100-hue test results.
methodsA red-green SSVEP pattern reversal checkboard paradigm at different luminance ratios was used to induce visual evoked potentials (VEPs) from 15 color vision deficiencies (CVDs) and 11 normal color vision subjects. After electroencephalography signals were processed by canonical correlation analysis, an equiluminance turning curve corresponding to the activation of the L-cones and M-cones at different levels of color vision was established. Then, we obtained different equiluminance T and proposed the SSVEP color vision severity index (I
resultsThe value of I
conclusionColor vision evaluation with sweep SSVEPs showed a good correlation with subjective psychophysical methods. SSVEPs can be an objective and quantitative method to test color vision and diagnose CVDs.
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