Results 11 to 20 of about 24,597 (194)

Fundoscopy in the smartphone age: current ophthalmoscopy methods in neurology

open access: yesArquivos de Neuro-Psiquiatria, 2023
The observation of the human retina in vivo began in 1851 after the invention of the first ophthalmoscope by the German physicist Hermann von Helmholtz.
Richard Henrik Corr
doaj   +2 more sources

Retinal changes in febrile seizures in children: a retrospective analysis in Tuzla Canton, Bosnia and Herzegovina [PDF]

open access: yesMedicinski Glasnik, 2021
Aim To evaluate the possibility of retinal haemorrhages or any other retinal pathology caused by febrile seizures alone in children aged between 2 months and 15 years.
Meliha Halilbašić   +5 more
doaj   +1 more source

Smartphone ophthalmoscope as a tool in teaching direct ophthalmoscopy: a crossover randomized controlled trial

open access: yesMedical Education Online, 2023
To evaluate the effectiveness of smartphone ophthalmoscope (SO) in teaching ophthalmoscopy, compared with direct ophthalmoscope (DO). In this cross-over study, 45 final-year medical students attending sessions at a single institution were randomly ...
Hongxi Wang   +4 more
doaj   +1 more source

THE DEVELOPMENT OF HYPERTENSIVE NEURORETINOPATHY MODEL ON WISTAR RATS [PDF]

open access: yesResearch Results in Pharmacology, 2017
A model of hypertensive neuroretinopathy was developed on Wistar line rats with administration of non-selective NO-synthase blocker N-nitro-L-arginine methyl ester (L-NAME) in a dose 12.5 mg/kg within 28 days on the background of single increased ...
Anna Peresypkina   +4 more
doaj   +3 more sources

Neuroprotective properties of Na+/H+-exchanger isoform-1 inhibitor in experimental POAG

open access: yesResearch Results in Pharmacology, 2023
Introduction: Worldwide glaucoma is the leading cause of irreversible vision loss. The processes associated with the loss of retinal ganglion cells are multifactorial and have much in common with neurodegenerative diseases. Therefore the search for means
Anna S. Pobeda   +9 more
doaj   +1 more source

Study of Frequency and Nosology of Clinical Varieties of Retinal Dystrophies in Children and Adolescents

open access: yesOftalʹmologiâ, 2023
Background. Particular vigilance in timely detection of retinal dystrophies (RD) in children is necessary as effective measure to prevent formation of rhegmatogenous retinal detachment. Purpose. To study frequency and structure of clinical forms of RD in
O. V. Kolenko   +2 more
doaj   +1 more source

Optical coherence tomography in late solar retinopathy [PDF]

open access: yesVojnosanitetski Pregled, 2011
Introduction. Solar retinopathy refers to retinal injury induced by direct or indirect solar viewing. Case report. We presented a patient who had observed partial solar eclipse 51 year before.
Janković Aleksandar   +3 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 ...
Adrian Bradu   +5 more
core   +1 more source

Floppy iris syndrome with oral imipramine: A case series

open access: yesIndian Journal of Ophthalmology, 2012
Intraoperative floppy iris syndrome (IFIS) has commonly been seen with long-term use of α1-adrenoceptor blocking agents. We observed IFIS in three patients during phacoemulsification due to oral imipramine therapy.
Arvind Gupta, Renuka Srinivasan
doaj   +1 more source

Electroretinographic examination for evaluation of retinal activity in dogs with retinal dysplasia

open access: yesVeterinární Medicína, 2016
Individual types of retinal dysplasia - folds, geographic and detached, have different impacts on vision ability. The purpose of this study was to undertake a qualitative and comparative evaluation of retinal activity in the individual types of the ...
M. Drazek   +4 more
doaj   +1 more source

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