Results 61 to 70 of about 7,894 (276)

A New Parameter in The Etiology of Hyperopic Anisometropic Amblyopia: Corneal Densitometry

open access: yesJournal of Ophthalmology, 2020
Objectives. To evaluate the anterior segment parameters and densitometric values of cornea and lens in children with anisohipermetropic amblyopia by corneal topography and optical biometry devices. Design.
Erdin Bozkurt   +3 more
doaj   +1 more source

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

Accuracy of optical biometry combined with Placido disc corneal topography for intraocular lens power calculation - Table 3 [PDF]

open access: yes, 2017
Accuracy of optical biometry combined with Placido disc corneal topography for intraocular lens power calculation - Table
Giacomo Savini (24592)   +5 more
core   +1 more source

Influence of Ocular Biometry Parameters on the Predictive Accuracy of IOL Power Formulas in Patients with High Myopia

open access: yesOphthalmology and Therapy, 2023
Introduction The aim of this study was to investigate the influence of ocular biometry parameters on the predictive accuracy of 10 intraocular lens (IOL) power formulas in patients with high myopia (HM). Methods We analyzed 202 eyes of 202 patients.
Ao Miao   +7 more
doaj   +1 more source

Understanding Further the Phenotypic Spectrum of Central Nervous System Inflammatory Demyelinating Disorders Using Unsupervised Clustering

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Central nervous system (CNS) inflammatory demyelinating syndromes, including multiple sclerosis (MS), aquaporin‐4 antibody–positive neuromyelitis optica spectrum disorder (AQP4 + NMOSD), and myelin oligodendrocyte glycoprotein (MOG) antibody–associated disease (MOGAD), occasionally overlap.
Bade Gulec   +6 more
wiley   +1 more source

The comparative study of applanation and optical coherence biometry methods for the intra ocular lens power calculation [PDF]

open access: yes, 2018
Purpose: To compare applanation biometry (A-Scan) and optical coherence biometry (AL-Scan) methods for IOL power calculation based on Axial Length and post operative refractive outcome.
Agarwal, Mahesh Chandra   +3 more
core   +2 more sources

Comparison of optical and ultrasound biometry in intraocular lens power calculation before ultrasound phacoemulsification cataract surgery [PDF]

open access: yes, 2023
CILJ ISTRAŽIVANJA: Cilj je bio usporediti zaostalu postoperativnu refraktivnu grešku između pacijenata kod kojih je jakost intraokularne leće ugrađene prilikom operacije mrene, izračunata ultrazvučnom i optičkom biometrijom.
Bijelić, Karla
core   +2 more sources

Prodromal Lewy Body Disorder Features in REM Sleep Behavior Disorder With Biomarker‐Defined Synucleinopathy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid eye movement sleep behavior disorder (iRBD) is a prodromal state for Lewy body disorders and exhibits biological heterogeneity that may influence clinical expression and progression. We examined clinical features in individuals with iRBD and biomarker‐defined synucleinopathy.
Daniel Weintraub   +24 more
wiley   +1 more source

Repeatability and agreement in optical biometry of a new swept-source optical coherence tomography–based biometer versus partial coherence interferometry and optical low-coherence reflectometry [PDF]

open access: yes, 2016
PurposeTo estimate the repeatability of biometric parameters obtained with a new swept-source biometer and to compare the agreement with that of partial coherence interferometry (PCI) and optical low-coherence reflectometry (OLCR).SettingDepartment of ...
Büehren, Tobias   +6 more
core   +1 more source

Anterior segment optical coherence tomography imaging and ocular biometry in cataract patients with open angle glaucoma comorbidity

open access: yesBMC Ophthalmology, 2021
Background Anterior chamber angle anatomy in perspective of ocular biometry may be the key element to intraocular pressure (IOP) reduction, especially in glaucoma patients.
Giedre Pakuliene   +6 more
doaj   +1 more source

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