Results 101 to 110 of about 43,939 (232)

Acute exercise‐induced improvements in cognition: Role of cerebral blood flow and metabolism

Experimental Physiology, EarlyView.
Abstract Physical activity is widely recognized for its ability to promote brain health, with acute exercise transiently enhancing cognition and long‐term training attenuating cognitive decline. However, the mechanisms underlying these benefits remain incompletely understood.
Takeshi Hashimoto, Shigehiko Ogoh
wiley   +1 more source

Single-cell transcriptomics enable the characterization of local extension in retinoblastoma

Communications Biology
Retinoblastoma (RB) is the most prevalent ocular tumor of childhood, and its extraocular invasion significantly increases the risk of metastasis. Nevertheless, a single-cell characterization of RB local extension has been lacking. Here, we perform single-
Yaoming Liu, Wei Hu, Yanjie Xie, Junjie Tang, Huan Ma, Jinmiao Li, Jiahe Nie, Yinghao Wang, Yang Gao, Chao Cheng, Cheng Li, Yujun Ma, Shicai Su, Zhihui Zhang, Yuekun Bao, Yi Ren, Xinyue Wang, Fengyu Sun, Shengli Li, Rong Lu   +19 more
doaj   +1 more source

Visual and control aspects of saccadic eye movements [PDF]

Physiological, behavioral, and control investigation of rapid saccadic jump eye movement in ...
Stark, L., Young, L. R., Zuber, B. L.
core   +1 more source

Physiological cerebrospinal fluid interactions between brain and eye structures are altered after long‐duration spaceflight

Experimental Physiology, EarlyView.
Abstract Long‐duration spaceflight represents an extreme challenge, triggering adaptive responses including spaceflight‐associated neuro‐ocular syndrome, characterized by diminished visual acuity and ocular changes, which is a significant health risk for Mars missions.
Ge Tang, Steven Jillings, Ben Jeurissen, Elena Tomilovskaya, Inna Nosikova, Alexandra Ryabova, Ekaterina Pechenkova, Viktor Petrovichev, Ilya Rukavishnikov, Stefan Sunaert, Paul M. Parizel, Lyudmila Makovskaya, Valentin Sinitsyn, Jan Sijbers, Jitka Annen, Steven Laureys, Angelique Van Ombergen, Seyed‐Ahmad Ahmadi, Floris L. Wuyts, Peter zu Eulenburg   +19 more
wiley   +1 more source

Metastatic potential of small posterior uveal melanomas

Acta Ophthalmologica, Volume 104, Issue 2, Page e191-e203, March 2026.
Abstract Purpose To investigate the prevalence of aggressive traits in small posterior uveal melanomas (UM). Methods This retrospective, multicentre cohort study included 804 patients with small posterior UM (≤9 mm in largest basal diameter, ≤3 mm in thickness) from centres in the UK, Germany, and Sweden.
Gustav Stålhammar, Helen Kalirai, Sarah E. Coupland, Salvatore Grisanti, Svenja Rebecca Sonntag, Ayseguel Tura, Antonio Eleuteri, Rumana N. Hussain, Heinrich Heimann, Hannah Coudé Adam   +9 more
wiley   +1 more source

Distribution and appearance of myosin, dystrophin, and collagen IV in strabismus-affected extraocular muscle tissue compared with control tissue

Journal of International Medical Research
Objective Extraocular muscles have complex development processes. The present study aimed to analyze the presence of myosin, dystrophin, and collagen IV in the strabismus-affected extraocular muscle.
Anna Junga, Tetyana Babenko, Pavlo Fedirko, Mara Pilmane   +3 more
doaj   +1 more source

MAP1B Variants Disrupt Neuronal Migration: Insights From Three Novel Families

Clinical Genetics, Volume 109, Issue 3, Page 558-563, March 2026.
Pathogenic variants in MAP1B have recently emerged as a cause of neurodevelopmental disorders characterized by intellectual disability, epilepsy, and cortical malformations, including periventricular nodular heterotopia (PVNH) and polymicrogyria (PMG).
Jessica Archer, Matt Edwards, Thomas Macdougall, Anne Baxter, Himanshu Goel   +4 more
wiley   +1 more source

Volumetric, topographic and structural changes of orbital apex soft tissues in optic neuropathy caused by edematous exophthalmos

Oftalʹmologiâ, 2014
Aim. To investigate orbital apex structures in optic neuropathy (ON) due to edematous exophthalmos.Materials and methods. 172 edematous exophthalmos patients were examined. In 46 patients, ON was diagnosed.
O. Yu. Yatsenko
doaj   +1 more source

RB1 inactivation in cutaneous carcinomas

Histopathology, Volume 88, Issue 4, Page 769-789, March 2026.
Among skin carcinomas, recurrent RB1 inactivation is observed in Merkel cell carcinoma, in a subset of squamous cell carcinoma with bowenoid morphology, in sebaceous carcinoma and in the recently described Wnt/beta‐catenin rosette‐forming carcinoma.
Tiffany Liv, Antoine Touzé, David Schrama, Serge Guyétant, Mahtab Samimi, Michael T Tetzlaff, Benjamin A Wood, Paul W Harms, Thibault Kervarrec   +8 more
wiley   +1 more source

Ocular counterrolling measured during eight hours of sustained body tilt [PDF]

Adaptation of otolith organ activity was investigated by monitoring the ocular counterrolling response of four normal individuals and three persons with severe bilateral loss of labyrinthine function.
Graybiel, A., Miller, E. F., II
core   +1 more source