Results 101 to 110 of about 3,449,316 (156)

Delta-8 gummies causing visual snow: a case report

Frontiers in Ophthalmology
A 26-year-old man developed visual snow syndrome (VSS) after consuming a little less than half of a delta-8 gummy (estimated at 4 mg of delta-8 tetrahydrocannabinol). Secondary VSS and hallucinogen-persisting perception disorder (HPPD) are discussed, and
Michael S. Vaphiades
doaj   +1 more source

Directional motion sensitivity in people with Visual Snow Syndrome is modulated by the presence of trailing-type palinopsia

bioRxiv
Visual Snow Syndrome (VSS) is characterized by visual perceptual distortions, potentially linked to increased neural excitability. We hypothesized that this hyperexcitability might affect motion direction sensitivity in VSS, particularly in those with ...
T. Obukhova, T. A. Stroganova, A. R. Artemenko, A. V. Petrokovskaia, E. Orekhova   +4 more
semanticscholar   +1 more source

Self-efficacy and quality of life mediate self-reported mental health outcomes in visual snow syndrome

Scientific Reports
Visual snow syndrome (VSS) is a chronic neurological disorder associated with impaired mental health. While self-efficacy and quality of life (QOL) are known to influence mental health outcomes (depression and suicidal ideation) in clinical populations ...
Qing Huang, Xuan-Yue Yu, Hao-Jie Gao, Xiao-xiao Lin, Jing Wang, Ping Su, Xiaofeng Li, Dong Chen, Dirk M. Hermann, Yi Liu   +9 more
semanticscholar   +1 more source

Increased sensitivity to a complex visual illusion in Visual Snow syndrome

Data and materials for manuscript entitled "Increased sensitivity to a complex visual illusion in Visual Snow (VS) syndrome.
Amanda Robinson, Jessica Taubert, Blake William Saurels   +2 more
core   +6 more sources

Visual snow syndrome as a neuropsychiatric network disorder: clinical features, mechanisms, and therapeutic perspectives

Journal of Neurology
Visual Snow Syndrome (VSS) is a neurological condition characterized by the persistent perception of dynamic, flickering, dot-like visual disturbances across the entire visual field, resembling television static. Increasing evidence indicates that VSS is
Qing Huang, Jing Wang, Li-Chao Zhao, Xuan-Yue Yu, Wei-Na Wang, Ze-Yuan Wang, Yi Liu   +6 more
semanticscholar   +1 more source

TMS-evoked phosphenes and oculomotor responses in visual-snow syndrome

medRxiv
Visual Snow Syndrome (VSS) is a neurological condition characterized by continuous visual disturbances resembling television static across the visual field.
R. Akinshin, D. Shankhoeva, D. Gribanov, A. Berkmush-Antipova, P. Meschanina, I. Tomilina, E. Ostrovskaia, S. Gostilovich, N. Syrov, A.-H. Phan, M. Lebedev   +10 more
semanticscholar   +1 more source

ePosters Virtual

European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source

Value of lumbar puncture in identifying secondary causes of visual snow syndrome: A case-control study

Cephalalgia
Aim Visual Snow Syndrome (VSS) typically begins in early life with no significant diagnostic findings in the neurological and ophthalmological workups. Still, secondary forms of VSS have been reported.
T. Mader, Antonia Klein, E. Wenz, A. Scutelnic, N. Slavova, S. De Beukelaer, Laura Weichsel, M. Horn, F. Riederer, C. Schankin   +9 more
semanticscholar   +1 more source

When headache meets visual disturbance: An evidence-based review of common and critical entities

Science Progress
Concurrent headache and visual symptoms pose a diagnostic challenge across specialties, ranging from benign to life-threatening etiologies. Overlapping manifestations and terminological confusion often lead to misdiagnosis and delayed care.
Shusheng Jiao, Xiaocui Han
doaj   +1 more source

Visual Snow Syndrome in Saudi Arabia: A Cross-Sectional Study Assessing Prevalence, Symptomatology, Awareness, and Associated Factors

Journal of Pioneering Medical Sciences
Background: Visual Snow Syndrome (VSS) is characterized by persistent visual disturbances such as visual static, afterimages, photophobia, and impaired night vision. Despite growing global recognition, data from Middle Eastern populations remains limited,
Zaki Aqeel Alshammari, Sultan S. Alsabhan, Alesifeer, Abdullah Ali, Zakariya M. S. Mohammed, Sanaa A. Mohammed, Abrar Ali   +6 more
semanticscholar   +1 more source