Results 91 to 100 of about 5,368 (222)

Photoacoustic Ophthalmoscopy: Principle, Application, and Future Directions

Journal of Imaging, 2018
Photoacoustic ophthalmoscopy (PAOM) is a novel, hybrid, non-ionizing, and non-invasive imaging technology that has been used to assess the retina.
Van Phuc Nguyen, Yannis M. Paulus
doaj   +1 more source

The role of confocal scanning laser ophthalmoscopy in stereometric differentiation of eye papilla in ocular hypertension, normal tension glaucoma and primary open-angle glaucoma [PDF]

, 2013
Background/Aim. Primary open angle glaucoma (POAG) and normal tension glaucoma (NTG) demonstrate the same structural changes in the optic disc along with visual field defects but only POAG includes an abnormal elevation of intraocular pressure ...
Abazi Zihret, Gvozdenović Ranko, Joković Zorica, Marjanović Ivan, Risović Dušica, Stamenković Miroslav   +5 more
core   +1 more source

Comparison of Classifiers Applied to Confocal Scanning Laser Ophthalmoscopy Data [PDF]

Methods of Information in Medicine, 2008
Summary Objectives: Comparison of classification methods using data of one clinical study. The tuning of hyperparameters is assessed as part of the methods by nested-loop cross-validation. Methods: We assess the ability of 18 statistical and machine learning classifiers to detect ...
Adler, W, Peters, A, Lausen, B
openaire   +3 more sources

The Use of Combined Fundus Photography and Perimetry for the Assessment of Patients Referred for Intracranial Hypertension or Follow‐Up of the Diagnosis in a Tertiary Headache Center

European Journal of Neurology, Volume 33, Issue 1, January 2026.
ABSTRACT Objectives Idiopathic intracranial hypertension (IIH) is characterized by increased intracranial pressure and papilledema. If left untreated, it can lead to vision loss, and, timely detection of papilledema is of paramount importance. Direct ophthalmoscopy can be difficult to perform and interpret for non‐ophthalmologists.
Zainab Rissan, Nadja Skadkær Hansen, Vlasta Vukovic‐Cvetkovic, Louise Ninett Carlsen, Steffen Hamann, Marianne Wegener, Rigmor H. Jensen, Henrik Winther Schytz   +7 more
wiley   +1 more source

Laser-controlled adaptive optic for beam quality enhancement in a multipass thin disk amplifier

, 2018
We devise a laser-controlled adaptive optical element which operates intracavity under high intensity radiation. This element substitutes a conventional mechanically deformable mirror and is free of critical heat-sensitive components and electronics. The
Kolbe, Daniel, Lange, Richard
core   +1 more source

Relationship Between the Foveal Avascular Zone and Foveal Pit Morphology [PDF]

, 2012
Purpose.To assess the relationship between foveal pit morphology and size of the foveal avascular zone (FAZ). Methods. Forty-two subjects were recruited.
Beringer, Joseph, Carroll, Joseph, Cooper, Robert F., Dubis, Adam M., Dubra, Alfredo, Hansen, Benjamin R.   +5 more
core   +2 more sources

Delayed‐onset cord1 progressive retinal atrophy in English Springer Spaniels genetically affected with the RPGRIP1 variant

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
Abstract Objective Cone‐rod dystrophy (cord1) is a form of progressive retinal atrophy. It is linked to an RPGRIP1 genetic variant which is the third most common canine disease variant thus far. While the variant affects various breeds, it is highly prevalent in English Springer Spaniels (ESSs).
Jennifer C. Kwok, Yu Sato, Jessica K. Niggel, Emma Ozdogan, Leonardo Murgiano, Keiko Miyadera   +5 more
wiley   +1 more source

Visualization and Identification of Silicone Oil Emulsification Using Dynamic Infrared Confocal Scanning Laser Ophthalmoscopy

Case Reports in Ophthalmology
Introduction: Silicone oil (SO) is a crucial agent used as an intraocular tamponade in the treatment of complex vitreoretinal diseases. Despite its effectiveness, SO is prone to emulsification, which can lead to significant and sometimes irreversible ...
Francisco Javier Valentín-Bravo, Paulo Eduardo Stanga, Sebastián Alfonso Martínez-Tapia, Santiago Mejía-Freire, Sebastian Eduardo Francis Stanga, Ricardo Usategui-Martín, Cristina Andrés-Iglesias, Salvador Pastor-Idoate   +7 more
doaj   +1 more source

In vivo laser Doppler holography of the human retina

, 2018
The eye offers a unique opportunity for non-invasive exploration of cardiovascular diseases. Optical angiography in the retina requires sensitive measurements, which hinders conventional full-field laser Doppler imaging schemes.
Atlan, M., Fink, M., Paques, M., Puyo, L., Sahel, J. -A.   +4 more
core   +1 more source

Early Patterns of Macular Degeneration in ABCA4-Associated Retinopathy [PDF]

, 2018
PURPOSE: To describe the earliest features of ABCA4-associated retinopathy. DESIGN: Case series. PARTICIPANTS: Children with a clinical and molecular diagnosis of ABCA4-associated retinopathy without evidence of macular atrophy.
Fujinami, K, Iwata, T, Kalitzeos, A, Kasilian, M, Khan, KN, Mahroo, OAR, Michaelides, M, Moore, AT, Robson, AG, Tanna, P, Tsunoda, K   +10 more
core   +2 more sources