ArticleJapanese journal of ophthalmology2025
Neuro-ophthalmic findings of Visual Snow Syndrome in Korea.
Article in Japanese journal of ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The trial behind it
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Who cites it
1 citing paper in PubMed.
- Visual snow syndrome as a neuropsychiatric network disorder: clinical features, mechanisms, and therapeutic perspectives.Journal of neurology · 2026Review
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Authors and funding
3 authors.
Funding
Abstract
purposeTo investigate the neuro-ophthalmologic characteristics, potential triggers, and treatment responses of visual snow syndrome (VSS) in a Korean population. STUDY
designRetrospective case series.
methodsWe retrospectively reviewed the data of patients diagnosed with VSS at a tertiary hospital from March 2021 to February 2024. Data on visual and nonvisual symptoms, self-reported events that caused VSS, and medical and psychiatric comorbidities were chart-reviewed. Neuroimaging findings from MRI and
resultsThe sample comprised 27 men and 36 women, with a mean age of 27±11 years (mean±SD) and onset age of 22.4±11 years. Common symptoms included floaters, palinopsia, anxiety, and depression. Fourteen participants attributed VSS onset to specific ophthalmic events (e.g. refractive surgery or ophthalmic examinations with bright-light).
conclusionKorean patients with VSS exhibited clinical features, neuroimaging findings, and treatment responses similar to those reported in Western populations. Ophthalmic procedures, such as refractive surgery and bright-light examinations, may act as potential triggers in susceptible individuals. Although functional imaging, including
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