Results 71 to 80 of about 3,449,316 (156)

Somatosensory perception in Visual Snow Syndrome: a comparison to age-, sex- and migraine-matched controls using Quantitative Sensory Testing - no evidence of altered somatosensory thresholds

The Journal of Headache and Pain
Visual Snow Syndrome (VSS) is characterized by persistent, television noise like visual disturbances, accompanied by other visual and non-visual symptoms. Although VSS is recognized as a clinical entity, its underlying mechanisms remain poorly understood.
Felix Fay, Ruth Ruscheweyh, Andreas Straube, O. Eren   +3 more
semanticscholar   +1 more source

Age- and frequency-dependent changes in dynamic contrast perception in visual snow syndrome

The Journal of Headache and Pain, 2021
Objective Patients with visual snow syndrome (VSS) suffer from a debilitating continuous (“TV noise-like”) visual disturbance. They report problems with vision at night and palinopsia despite normal visual acuity. The underlying pathophysiology of VSS is
Ozan E. Eren, Andreas Straube, Florian Schöberl, Ruth Ruscheweyh, Thomas Eggert, Christoph J. Schankin   +5 more
doaj   +1 more source

Investigating the Contribution of Molecular‐Enriched Functional Connectivity to Brain‐Age Analysis

Human Brain Mapping, Volume 47, Issue 13, September 2026.
ABSTRACT Brain‐age prediction from neuroimaging data provides a proxy of biological aging, yet most models rely on structural magnetic resonance imaging (MRI), a modality that captures macroanatomy but offers limited biological specificity. We tested whether integrating molecular‐enriched functional connectivity (FC) from resting‐state functional MRI ...
Marco Pinamonti, Manuela Moretto, Valentina Sammassimo, Marco Castellaro, Mattia Veronese   +4 more
wiley   +1 more source

Heparan Sulfate Proteoglycans: Master Regulators of Cellular Signaling, Tissue Development, and Neural Function

Journal of Neuroscience Research, Volume 104, Issue 9, September 2026.
Ubiquitous cell‐associated, cytoplasmic, synaptic and extracellular matrix HS‐proteoglycans are multifunctional regulators of tissue form and function. HS‐proteoglycans have diverse functions as growth factor co‐receptors in cell proliferation, differentiation, tissue development, mechanical stabilization, synaptogenesis, synaptic plasticity, and ...
James Melrose
wiley   +1 more source

Eye movement characteristics provide an objective measure of visual processing changes in patients with visual snow syndrome

Scientific Reports, 2021
Visual snow syndrome (VSS) is a poorly understood neurological disorder that features a range of disabling sensory changes. Visual processing changes revealed previously in VSS appear consistent with poor attentional control, specifically, with ...
Emma J. Solly, Meaghan Clough, Allison M. McKendrick, Paige Foletta, Owen B. White, Joanne Fielding   +5 more
doaj   +1 more source

Enhanced Neural Plasticity of the Primary Visual Cortex in Visual Snow Syndrome: Evidence from MEG Gamma Oscillations

bioRxiv
Visual Snow Syndrome (VSS) is a neurological disorder characterized by persistent visual disturbances and associated symptoms. Although the neural basis of VSS remains poorly understood, it may involve increased neuronal excitability and/or altered ...
E. Orekhova, S. M. Naumova, T. Obukhova, A. M. Plieva, A. Prokofiev, A. V. Petrokovskaia, A. R. Artemenko, T. A. Stroganova   +7 more
semanticscholar   +1 more source

Democratizing Hydroclimate Science for Just and Resilient Futures

Earth's Future, Volume 14, Issue 8, August 2026.
Abstract Hydroclimatic extremes are intensifying, escalating risks to ecosystems, infrastructure, and vulnerable communities. Rapid technological innovation and scientific discovery offer powerful tools to address these challenges, yet a gap remains between hydroclimate knowledge production and its use in decision‐making.
K. M. Whitney, J. Cranko Page, A. Dengri, S. Hina, H. Okachi, V. Rabanal, J. Sirisena, Y. A. Yılmaz, P. N. Afego, A. Arshad, L. Baratgin, L. M. Cappelletti, C. N. Gulizia, S. M. A. Habib, Q. He, J. Hsu, M. R. Islam, S. Kulkarni, L. Lebedeva, S. K. Mandal, A. V. Matus, U. Mondal, P. L. Nguyen, U. K. Okoro, D. Pradhananga, M. Sabot, P. Saha, A. Suzuki, A. Tejada   +28 more
wiley   +1 more source

Generalist passerine birds perform a functional role as pollinators in temperate Europe

Journal of Ecology, Volume 114, Issue 7, July 2026.
Nectar‐feeding birds are effective pollinators. In temperate Europe, songbirds visit flowers but lack specialist traits, so functional pollination has been discounted. We use observations, pollen identification and experiments to demonstrate that generalist birds affect fruit‐set of flowering trees.
Sandra H. Anderson, George L. W. Perry, Rose Thorogood   +2 more
wiley   +1 more source

Directional Motion Sensitivity in Visual Snow Syndrome and Its Relation to Trailing-Type Palinopsia

Investigative Ophthalmology and Visual Science
Purpose Visual Snow Syndrome (VSS) is characterized by visual perceptual distortions, potentially linked to increased neural excitability and/or decreased inhibition in the visual cortex.
T. Obukhova, T. Stroganova, A. Artemenko, A. Petrokovskaia, E. Orekhova   +4 more
semanticscholar   +1 more source

Addressing Uncertainties in Climate–Ecosystem Feedbacks in the Arctic: Ten Priority Research Questions for Integrated Observation and Modeling

Ecological Research, Volume 41, Issue 4, July 2026.
Uncertainties exist in the biosphere–climate feedbacks in the Arctic. Remote and ground measurements play complementary roles in detecting possible changes. A critical next step is identification of key drivers of the global changes for future projections. ABSTRACT Positive biosphere–climate feedbacks are likely to amplify the Arctic warming, yet major
Akira S. Mori, Keita Nishizawa, Shota Masumoto, Ülo Niinemets, Vincent Maire, Xinyu Xu, Shu‐Kuan Wong, Kureha F. Suzuki, Joël Bêty, J. Hans C. Cornelissen, Masaki Uchida   +10 more
wiley   +1 more source