Results 21 to 30 of about 118,282 (302)
PLoS ONE, 2014 BackgroundThis study determines 'correlation constants' between the gold standard histological measurement of retinal thickness and the newer spectral-domain optical coherence tomography (SD-OCT) technology in adult C57BL/6 mice.MethodsForty-eight eyes ...
Lee R Ferguson +4 more
doaj +1 more source
The Relative Odds of Progressing by Structural and Functional Tests in Glaucoma. [PDF]
, 2016 PurposeThe purpose of this study was to evaluate the effect of disease severity and number of tests acquired during follow-up on the relative odds of identifying progression by structural or functional tests in glaucoma.MethodsThis was an observational ...
Abe, Ricardo Y +7 more
core +1 more source
Automatic montage of SD-OCT data sets
Optics Express, 2011 This paper proposes an automatic algorithm for the montage of OCT data sets, which produces a composite 3D OCT image over a large field of view out of several separate, partially overlapping OCT data sets. First the OCT fundus images (OFIs) are registered, using blood vessel ridges as the feature of interest and a two step iterative procedure to ...
Li, Ying +3 more
openaire +2 more sources
Soliton microcomb based spectral domain optical coherence tomography
, 2020 Spectral domain optical coherence tomography (SD-OCT) is a widely used and minimally invaive technique for bio-medical imaging [1]. SD-OCT typically relies on the use of superluminescent diodes (SLD), which provide a low-noise and broadband optical ...
Hauger, Christoph +8 more
core +1 more source
OCT for glaucoma diagnosis, screening and detection of glaucoma progression. [PDF]
, 2013 Optical coherence tomography (OCT) is a commonly used imaging modality in the evaluation of glaucomatous damage. The commercially available spectral domain (SD)-OCT offers benefits in glaucoma assessment over the earlier generation of time domain-OCT due
Bussel, Igor I +2 more
core +1 more source
Imaging of the Lamina Cribrosa using Swept-Source Optical Coherence Tomography. [PDF]
, 2012 The lamina cribrosa (LC) is the presumed site of axonal injury in glaucoma. Its deformation has been suggested to contribute to optic neuropathy by impeding axoplasmic flow within the optic nerve fibers, leading to apoptosis of retinal ganglion cells. To
Mansouri, Kaweh +2 more
core +2 more sources
Spectral domain optical coherence tomography in mouse models of retinal degeneration [PDF]
, 2009 PURPOSE: Spectral domain optical coherence tomography (SD-OCT) allows cross-sectional visualization of retinal structures in vivo. Here, we report the efficacy of a commercially available SD-OCT device to study mouse models of retinal degeneration ...
Beck, Susanne C +9 more
core +2 more sources
Journal of Ophthalmology, 2015 Purpose. To evaluate the repeatability of measurement of central corneal thickness (CCT) by spectral domain optical coherence (SD-OCT) in premature infants and compare it to CCT measurement by ultrasonic pachymetry (USP). Methods.
Emre Hekimoglu +5 more
doaj +1 more source
Automated Segmentation of the Choroid from Clinical SD-OCT [PDF]
Investigative Opthalmology & Visual Science, 2012 We developed and evaluated a fully automated 3-dimensional (3D) method for segmentation of the choroidal vessels, and quantification of choroidal vasculature thickness and choriocapillaris-equivalent thickness of the macula, and evaluated repeat variability in normal subjects using standard clinically available spectral domain optical coherence ...
Li, Zhang +5 more
openaire +2 more sources
BMC Ophthalmology, 2019 Background This comparative study aimed to demonstrate the differences between swept source OCT (SS-OCT) (1310 nm) and spectral domain OCT (SD-OCT) (840 nm) for the identification and measurement of anterior chamber angle (ACA) structures.
Yunsheng Qiao +4 more
doaj +1 more source