Fundoscopy in the smartphone age: current ophthalmoscopy methods in neurology [PDF]
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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A Systematic Review of Digital Ophthalmoscopes in Medicine [PDF]
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 ...
Robles R +6 more
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Structured simulation-based training with frugal ophthalmic instruments rapidly equips non-ophthalmologists to identify malarial retinopathy in simulation eyes: an audit of a training course [PDF]
BMC Medical EducationBackground Malaria, particularly cerebral malaria, poses a significant health threat, especially for children in sub-Saharan Africa. Identification of malarial retinopathy (MR) has diagnostic value in cerebral malaria but can be impractical due to lack ...
Kyle J. Wilson +5 more
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Comparative Analysis of Transformer Architectures and Ensemble Methods for Automated Glaucoma Screening in Fundus Images from Portable Ophthalmoscopes [PDF]
VisionDeep learning for glaucoma screening often relies on high-resolution clinical images and convolutional neural networks (CNNs). However, these methods face significant performance drops when applied to noisy, low-resolution images from portable devices ...
Rodrigo Otávio Cantanhede Costa +5 more
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JMIR Research ProtocolsBackgroundGlaucoma, a disease leading to the degeneration of retinal ganglion cells, results in changes to the optic nerve head that are often diagnosed late when visual problems arise.
Ajay Mittal +5 more
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Evaluation of medical student performance and satisfaction of simulator-based direct ophthalmoscopy training using a new refractive adjustment fundoscopic examination simulator—ICEyeModel: a comparative randomised crossover study [PDF]
BMC Medical EducationBackground The use of simulators for ophthalmology training is growing globally. However, all developed simulators have certain limits based on different circumstances.
Ratima Chokchaitanasin +2 more
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Automated analysis for glaucoma screening of retinal videos acquired with smartphone-based ophthalmoscope [PDF]
HeliyonWidespread screening is crucial for the early diagnosis and treatment of glaucoma, the leading cause of visual impairment and blindness. The development of portable technologies, such as smartphone-based ophthalmoscopes, able to image the optical nerve ...
Fabio Scarpa +6 more
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A multi-color video-ophthalmoscopes allows to measure the spectral distribution of light absorption of blood in the human retina [PDF]
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 ...
Ralf-Peter Tornow +2 more
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Smartphone Ophthalmoscopy: is there a place for it? [PDF]
Clinical Ophthalmology, 2021 Amar Pujari Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences (AIIMS), New Delhi, IndiaCorrespondence: Amar Pujari Email dramarpujari@gmail.comAbstract: Smartphone technology is advancing at a rapid pace.
Pujari A
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Tools and methods for cataract recognition in low-resource settings: A narrative review. [PDF]
PLOS Global Public HealthCataracts are a leading cause of global blindness, with many low-resource populations having poor access to eye care. While much is known regarding surgical access and outcomes, less is understood about the initial detection of operable cataracts in low ...
Paulina N Truong +4 more
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