Results 11 to 20 of about 5,368 (222)

Expansion of retinal nerve fiber bundle narrowing in glaucoma: An adaptive optics scanning laser ophthalmoscopy study

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: To investigate longitudinal changes in the retinal nerve fiber bundle in eyes with primary open angle glaucoma using adaptive optics scanning laser ophthalmoscopy. Methods: A prospective observational case series.
Tomoko Hasegawa   +7 more
doaj   +1 more source

Adaptive optics scanning laser ophthalmoscopy may support early diagnosis of glaucoma

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: To compare image characteristics of retinal nerve fiber layer (RNFL) between glaucoma patients and healthy controls using adaptive optics scanning laser ophthalmoscopy (AOSLO).
Nikhil S Choudhari   +5 more
doaj   +1 more source

Non-Rigid Registration for High-Resolution Retinal Imaging

open access: yesDiagnostics, 2023
Adaptive optics provides improved resolution in ophthalmic imaging when retinal microstructures need to be identified, counted, and mapped. In general, multiple images are averaged to improve the signal-to-noise ratio or analyzed for temporal dynamics ...
Mircea Mujat   +4 more
doaj   +1 more source

Adaptive optics scanning laser ophthalmoscopy in fundus imaging, a review and update [PDF]

open access: yesInternational Journal of Ophthalmology, 2017
Adaptive optics scanning laser ophthalmoscopy (AO-SLO) has been a promising technique in funds imaging with growing popularity. This review firstly gives a brief history of adaptive optics (AO) and AO-SLO.
Bing Zhang   +4 more
doaj   +1 more source

Optical coherence tomography and scanning laser ophthalmoscopy: Approaches to dual-channel retinal tissue imaging [PDF]

open access: yes, 2014
We report a Talbot bands-based optical coherence tomography (OCT) system capable of producing longitudinal B-scan OCT images and en-face scanning laser ophthalmoscopy (SLO) images of the human retina in-vivo, with various degrees of ...
Marques, Podoleanu, Potsaid, Wojtkowski
core   +1 more source

Advances in multimodal imaging in ophthalmology

open access: yesTherapeutic Advances in Ophthalmology, 2021
Multimodality ophthalmic imaging systems aim to enhance the contrast, resolution, and functionality of existing technologies to improve disease diagnostics and therapeutic guidance.
Morgan J. Ringel   +2 more
doaj   +1 more source

Observation of cone and rod photoreceptors in normal subjects and patients using a new generation adaptive optics scanning laser ophthalmoscope. [PDF]

open access: yes, 2011
We demonstrate the capability of a new generation adaptive optics scanning laser ophthalmoscope (AOSLO) to resolve cones and rods in normal subjects, and confirm our findings by comparing cone and rod spacing with published histology measurements.
Duncan, Jacque L   +3 more
core   +3 more sources

SOME ASPECTS OF SCANNING LASER OPHTHALMOSCOPY IN THE DIAGNOSTICS OF OPHTHALMOPATHOLOGY

open access: yesOftalʹmologiâ, 2017
The exact diagnosis of the fundus pathology requires the most modern equipment use. This is mandatory for the selection of the most complete therapy and monitoring of ongoing treatment.
S. A. Kochergin   +3 more
doaj   +1 more source

Detection of diabetic retinopathy by scanning laser ophthalmoscopy [PDF]

open access: yesEye, 1994
A scanning laser ophthalmoscope (SLO) was used to examine the fundi of 54 diabetic patients through undilated pupils and the results compared by an experienced ophthalmologist with clinical examination through dilated pupils to assess the effectiveness of the SLO in detecting diabetic retinopathy. Whilst the SLO was not as good at detecting cotton wool
W N, Wykes, A A, Pyott, V G, Ferguson
openaire   +2 more sources

Confocal scanning laser ophthalmoscopy planning for navigated macular laser photocoagulation

open access: yesРоссийский офтальмологический журнал, 2018
Purpose: To compare treatment areas and navigated macular laser photocoagulation (MLP) plans suggested by retro-mode scanning laser ophthalmoscopy (RM-SLO) image versus optical coherence tomography (OCT) retinal thickness map. Methods.
E. V. Boiko, D. S. Maltsev
doaj   +1 more source

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