Results 111 to 120 of about 83,097 (278)
Ocular biomechanics study: current state and perspectives
Oftalʹmologiâ, 2015 Despite the fact that the eye represents a challenge for biomechanical research due to its size, over the last two decades, much data on ocular biomechanics were accumulated.
S. Yu. Petrov +4 more
doaj +3 more sources
Factors Influencing Optical Coherence Tomography Peripapillary Choroidal Thickness: A Multicenter Study. [PDF]
, 2019 Purpose:To quantify peripapillary choroidal thickness (PCT) and the factors that influence it in healthy participants who represent the racial and ethnic composition of the U.S. population.
Burgoyne, Claude F +14 more
core
A medieval fallacy: the crystalline lens in the center of the eye. [PDF]
, 2016 ObjectiveTo determine whether, as most modern historians have written, ancient Greco-Roman authors believed the crystalline lens is positioned in the center of the eye.BackgroundHistorians have written that statements about cataract couching by Celsus ...
Hadi, Tamer M +4 more
core +1 more source
Using Eye Lens Stable Isotopes to Identify the Rearing Origin of Fall Age‐0 Walleye (Sander vitreus)
Fisheries Management and Ecology, EarlyView.ABSTRACT Isotope values in fish eye lenses may be useful in differentiating rearing origins. We compared eye lens isotopic values of fall fingerling age‐0 walleye (Sander vitreus) reared in a hatchery pond, a recirculating aquaculture system (RAS), and a natural lake. Using 10 fish per rearing source, we delaminated layers from one eye lens per fish to
Justin M. Sturtz +5 more
wiley +1 more source
Biomechanical properties of the sclera in patients with different types of refraction
Офтальмохирургия, 2016 Purpose. To determine biomechanical age-specific features of the scleral tissue and the axial length of the eye.Material and methods. The study investigated 144 isolate d fragments of the sclera of 38 cadaver human eyes at the age from 40 to 75 years ...
E. V. Egorova +5 more
doaj
Headache: The Journal of Head and Face Pain, EarlyView.Abstract Objective This study was conducted to provide a clinically oriented, mechanism‐based framework for interpreting neuroimaging across disorders of cerebrospinal fluid (CSF) pressure, with particular emphasis on patients who fall between classic diagnostic categories of spontaneous intracranial hypotension (SIH) and idiopathic intracranial ...
Andrew L. Callen, Kyle Jenkins
wiley +1 more source
Structure and optics of the anterior segment of the cetacean eye : a thesis presented in fulfilment of the requirements for the degree of Master of Philosophy at Massey University [PDF]
, 1999 The anterior segment of the mammalian eye is concerned with the function and maintenance of its optical components, the most important of these being the maintenance of transparency and stable intraocular pressure.
Mellor, Lynda
core
Reduced order modelling of air‐puff test for corneal material characterisation
Journal of Microscopy, EarlyView.Abstract Models of the fluid–structure interaction (FSI) model for the air‐puff test were analysed. Using Abaqus, the air‐puff test is applied to eyes with varying biomechanical parameters, such as material properties, corneal thickness, and radius.
Osama M. Maklad, Muting Hao
wiley +1 more source
Journal of Anatomy, EarlyView.Using microscopy and 3D confocal imaging on seven cadaveric eyes, we identified sympathetic nerves closely associated with β₂‐adrenergic receptor‐expressing macrophages in the human ciliary body (CB). These findings suggest a sympathetic‐macrophage neuroimmune link in the CB, potentially influencing ocular inflammation and degeneration, warranting ...
Tanya S. Karakyriakou +6 more
wiley +1 more source
Rotation asymmetry of the human sclera
Acta ophthalmologica, 2018 To characterize the mean topographical shape of the human sclera of a normal eye.
A. Consejo +4 more
semanticscholar +1 more source