Results 71 to 80 of about 83,015 (197)

The potential of spectral domain optical coherence tomography imaging based retinal biomarkers

open access: yesInternational Journal of Retina and Vitreous, 2017
BackgroundBiomarker”, a merged word of “biological marker”, refers to a broad subcategory of medical signs that objectively indicate the state of health, and well-being of an individual.
Prateep Phadikar   +5 more
semanticscholar   +1 more source

Spectral domain optical coherence tomography study of pearl-like lesions in the anterior chamber

open access: yesClinical Ophthalmology, 2012
Wael Soliman*, Ehab I Wasfi*, Omar M AliDepartment of Ophthalmology, Assiut University Hospital, Assiut University, Assiut, Egypt*These authors contributed equally to this workAim: To study the morphological pattern of pearl-like lesions in the anterior ...
Soliman W, Wasfi EI, Ali OM
doaj  

Differential intensity contrast swept source optical coherence tomography for human retinal vasculature visualization [PDF]

open access: yes, 2012
We demonstrate an intensity-based motion sensitive method, called differential logarithmic intensity variance (DLOGIV), for 3D microvasculature imaging and foveal avascular zone (FAZ) visualization in the in vivo human retina using swept source optical ...
Fraser, Scott, Motaghiannezam, Reza
core   +1 more source

The European Eye Epidemiology spectral‐domain optical coherence tomography classification of macular diseases for epidemiological studies

open access: yesActa ophthalmologica, 2018
The aim of the European Eye Epidemiology (E3) consortium was to develop a spectral‐domain optical coherence tomography (SD‐OCT)‐based classification for macular diseases to standardize epidemiological studies.
S. Gattoussi   +10 more
semanticscholar   +1 more source

Optical coherence tomography imaging and noise characterization based on 1-μm microresonator frequency combs

open access: yesAPL Photonics
Spectral-domain optical coherence tomography is a pervasive, non-invasive, in vivo biomedical imaging platform that currently utilizes incoherent broadband superluminescent diodes to generate interferograms from which depth and structural information are
T. Melton   +9 more
doaj   +1 more source

Donor disc attachment assessment with intraoperative spectral optical coherence tomography during descemet stripping automated endothelial keratoplasty

open access: yesIndian Journal of Ophthalmology, 2013
Optical coherence tomography has already been proven to be useful for pre- and post-surgical anterior eye segment assessment, especially in lamellar keratoplasty procedures.
Edward Wylegala   +3 more
doaj   +1 more source

Optical Coherence Tomography – Variations on a Theme [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +5 more
core  

Agreement of Anterior Segment Parameters Obtained From Swept-Source Fourier-Domain and Time-Domain Anterior Segment Optical Coherence Tomography. [PDF]

open access: yes, 2018
PurposeTo assess the interdevice agreement between swept-source Fourier-domain and time-domain anterior segment optical coherence tomography (AS-OCT).MethodsFifty-three eyes from 41 subjects underwent CASIA2 and Visante OCT imaging.
Badr, Mai   +6 more
core   +2 more sources

Handheld forward-imaging needle endoscope for ophthalmic optical coherence tomography inspection [PDF]

open access: yes, 2008
We report the narrowest to-date (21 gauge, 820-µm-diam) handheld forward-imaging optical coherence tomography (OCT) needle endoscope and demonstrate its feasibility for ophthalmic OCT inspection.
Han, Shuo   +4 more
core   +1 more source

Long-term Characterization of Retinal Degeneration in Royal College of Surgeons Rats Using Spectral-Domain Optical Coherence Tomography

open access: yesInvestigative Ophthalmology and Visual Science, 2017
Purpose Prospective treatments for age-related macular degeneration and inherited retinal degenerations are commonly evaluated in the Royal College of Surgeons (RCS) rat before translation into clinical application.
R. Ryals   +7 more
semanticscholar   +1 more source

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