Results 61 to 70 of about 3,449,316 (156)

Visual, vestibular, and ocular motor changes during nitroglycerin‐triggered vestibular migraine

Headache: The Journal of Head and Face Pain, EarlyView.
Plain Language Summary Vestibular migraine (VM) is a common cause of intermittent dizziness, but there have been no studies with provoked (induced) VM used to characterize how the vestibular and ocular (vision) systems interact. We injected 20 patients with VM with nitroglycerin to provoke an attack and used a specialized camera to record their eye ...
Maria Dolores Villar‐Martinez, Francesca Puledda, Caroline Domingos‐Belo, Adolfo M. Bronstein, Peter J. Goadsby   +4 more
wiley   +1 more source

Visual Snow Syndrome and Its Relationship to Tinnitus [PDF]

The International Tinnitus Journal, 2017
Visual snow is a symptom described as the continuous perception of tiny flickering dots in the entire field of vision, similar to static of an analog television. Visual snow syndrome is a cluster of symptoms found highly prevalent in patients that present with visual snow. While most of these symptoms appear to be visual in nature, approximately 63% of
openaire   +2 more sources

A Case of Unilateral Presentation of Visual Snow Syndrome

, 2023
Visual snow syndrome is an uncommon disease that is characterized by persistent positive phenomena that look like pixelated static similar to static on a television screen. Diagnostic criteria proposed by Schankin et al.
Priyal Shah; Christopher Whiting
core  

Understanding visual snow syndrome: A retrospective study from a tertiary eye care center

Indian Journal of Ophthalmology
Purpose: Visual snow syndrome is a debilitating neurological condition. A comprehensive eye examination may not detect any abnormalities in this condition. Presently the condition is recognized only through the history elicited.
PremNandhini Satgunam, Kiruthika Kannan, Amithavikram R Hathibelagal   +2 more
doaj   +1 more source

The First Report of Cod Gill Poxvirus in Gills of Atlantic Cod (Gadus morhua L.) Suffering From Cardiorespiratory Disease

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT Atlantic cod farming experiences renewed growth in Norway, and increased awareness is essential to address emerging diseases in this species. There are few reports on gill diseases in cod, and to date, no viral gill infections of cod have been documented. In this study, we collected samples from three sequential time points in summer 2023 from
Mona C. Gjessing, Torstein Tengs, Hanne Nilsen, Saima Mohammad, Simon C. Weli   +4 more
wiley   +1 more source

Síndrome de nieve visual y su relación con la migraña

Neurología
Resumen: Introducción: El síndrome de nieve visual (SNV) es un trastorno del sistema nervioso central que implica la visión de forma constante de pequeños puntos blancos y negros en la totalidad del campo visual.
O. Barrachina-Esteve, I. Hidalgo-Torrico, C. Acero, S. Aranceta, D. Cánovas-Vergé, G. Ribera   +5 more
doaj   +1 more source

Dispelling Myths and Misunderstandings About Defining and Remediating Dyslexia

Dyslexia, Volume 32, Issue 4, November 2026.
ABSTRACT Despite a strong base of scientifically supported research on dyslexia, pervasive misunderstandings continue, particularly in the United States, where state legislation, instructional practices and parent advocacy intersect in ways that influence how dyslexia is identified and treated.
Christy R. Austin, Marissa J. Filderman, Dana Raine, Rose Kjesbo, Courtney D. Boman   +4 more
wiley   +1 more source

Dietary flexibility and high arthropod availability prevent food limitation in a mountain population of breeding Northern Wheatears

Ibis, Volume 168, Issue 4, Page 1629-1648, October 2026.
Mountain ecosystems are under strong environmental pressure and are considered highly vulnerable to climate change, which is likely to lead to forest expansion and loss of open alpine grasslands, threatening many specialized species. However, for most alpine birds, even basic ecological knowledge, such as their diet, remains limited, restricting our ...
Camille Mermillon, Dan Chamberlain, Christian Miquel, David‐Emmanuel Coffie, Keyvan Dumas, Domenico Rosselli, Glenn Yannic   +6 more
wiley   +1 more source

Serotonin reuptake inhibiting antidepressants: A trigger for visual snow syndrome?

International Journal of Risk and Safety in Medicine
Background Visual snow is an abnormal visual perception, frequently occurring in the context of visual snow syndrome. Recent literature has suggested a link with serotonin reuptake inhibiting antidepressants, but there is little research on this topic ...
H. Bobat, David Healy, Dee A. Mangin, J. Lochhead   +3 more
semanticscholar   +1 more source

Evolutionary Imprints on the Foliar Elementome: Biogeochemical Niche Differentiation Among Fagus Species

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This study compared the biogeochemical niches of three Fagus species (F. grandifolia, F. sylvatica, and F. crenata) using foliar nutrient data from 328 sites, revealing distinct elemental compositions and unique nutrient acquisition strategies. Phosphorus and calcium primarily distinguished F. sylvatica, whereas F.
Daisy Cárate Tandalla, Hermann F. Jungkunst, Janice E. Hudson, Delphis F. Levia, Junko Nagakura, Josep Peñuelas, Vanessa M. S. Vetter, Jordi Sardans   +7 more
wiley   +1 more source