Results 1 to 10 of about 124 (113)
A Systematic Review of Digital Ophthalmoscopes in Medicine
Clinical Ophthalmology, 2023 Rafael Robles,1 Nikhil Patel,2 Emily Neag,2 Ajay Mittal,3 Zahra Markatia,2 Kambiz Ameli,2 Benjamin Lin2 1Department of Ophthalmology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA; 2Bascom Palmer Eye Institute, University of ...
Kambiz Amelizamani, , Rafael Robles
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Frontiers in Medicine, 2023 Based on our previously developed mono-color video-ophthalmoscope a multi-color video-ophthalmoscope was developed. Using narrow band transmission filters, this instrument allows to measure the pulsatile cardiac cycle induced blood volume changes in the ...
Jan Odstrcilik +2 more
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Fundoscopy in the smartphone age: current ophthalmoscopy methods in neurology
Arquivos 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
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The effectiveness of smartphone ophthalmoscope compared to direct ophthalmoscope as a teaching tool
The Asia Pacific Scholar, 2022 Introduction: The direct ophthalmoscope is a standard tool for fundus examination but is underutilised in practice due to technical difficulties. Although the smartphone ophthalmoscope has been demonstrated to improve fundus abnormality detection, there ...
Amelah Abdul Qader +2 more
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Application of Adaptive Optics in Ophthalmology
Photonics, 2022 The eye, the photoreceptive organ used to perceive the external environment, is of great importance to humans. It has been proven that some diseases in humans are accompanied by fundus changes; therefore, the health status of people may be interpreted ...
Lixin Liu +6 more
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Relationship between diabetes mellitus and cataract in Hungary [PDF]
International Journal of Ophthalmology, 2020 AIM: To examine the coexistence of diabetes mellitus (DM) and cataract in Hungary. The effects of DM on the cataract surgical results were also in the focus of analysis.
Anita Pék +7 more
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JAMA: The Journal of the American Medical Association, 1898 In this instrument the first noticeable feature is the construction and placing of the mirror; this not only tilts but also revolves about its own axis. The second feature is that the body of the instrument is so constructed that it can be revolved around its own axis carrying the mirror with it.
openaire +3 more sources
Fundus Autofluorescence and Clinical Applications
Journal of Ophthalmic & Vision Research, 2021 Fundus autofluorescence (FAF) has allowed in vivo mapping of retinal metabolic derangements and structural changes not possible with conventional color imaging.
Cameron Pole, Hossein Ameri
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SMALL ELECTRIC OPHTHALMOSCOPES [PDF]
British Journal of Ophthalmology, 1923 Basil Graves, B Graves
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