Results 101 to 110 of about 664,556 (407)
International Journal of Retina and VitreousPurpose To evaluate the structural and functional changes in eyes with neovascular age related macular degeneration (nAMD) in a real-world setting, using Treat and Extend protocol (T&E), comparing four antiangiogenic agents.
Tereza Kanadani +4 more
doaj +1 more source
Macular Hole Progression after Intravitreal Bevacizumab for Hemicentral Retinal Vein Occlusion
Case Reports in Ophthalmological Medicine, 2011 Macular edema secondary to retinal vein occlusion is commonly being treated with off-label intravitreal bevacizumab with good outcomes. A significant reduction in macular edema and improvement in visual acuity is seen following such a treatment with no ...
Manish Nagpal +2 more
doaj +1 more source
Evolution of demarcation line after pneumatic retinopexy—a case report
BMC Ophthalmology, 2023 Background Demarcation line in a rhegmatogenous retinal detachment (RD) is a classic finding noted in chronic cases. In this case report, we describe a case of evolution of post-operative demarcation line after pneumatic retinopexy (PnR) in a subtotal ...
Ramesh Venkatesh +6 more
doaj +1 more source
Towards the Next Generation of Retinal Neuroprosthesis: Visual Computation with Spikes [PDF]
published 2019, 2020 Neuroprosthesis, as one type of precision medicine device, is aiming for manipulating neuronal signals of the brain in a closed-loop fashion, together with receiving stimulus from the environment and controlling some part of our brain/body. In terms of vision, incoming information can be processed by the brain in millisecond interval.
arxiv
In vivo functional and structural retina imaging using multimodal photoacoustic remote sensing microscopy and optical coherence tomography [PDF]
arXiv, 2021 We have developed a multimodal photoacoustic remote sensing (PARS) microscope combined with swept source optical coherence tomography for in vivo, non-contact retinal imaging. Building on the proven strength of multiwavelength PARS imaging, the system is applied for estimating retinal oxygen saturation in the rat retina.
arxiv
Transactions of the Royal Academy of Medicine in Ireland, 1899 n ...
O'Sullivan, A. C., Story, J. B.
openaire +2 more sources
Functional Circuitry of the Retina.
Annual Review of Vision Science, 2015 The mammalian retina is an important model system for studying neural circuitry: Its role in sensation is clear, its cell types are relatively well defined, and its responses to natural stimuli-light patterns-can be studied in vitro. To solve the retina,
J. Demb, J. Singer
semanticscholar +1 more source
Programmable retinal dynamics in a CMOS mixed-signal array processor chip [PDF]
, 2003 The low-level image processing that takes place in the retina is intended to compress the relevant visual information to a manageable size. The behavior of the external layers of the biological retina has been successfully modelled by a Cellular Neural ...
Carmona Galán, Ricardo +4 more
core +1 more source
Advanced Functional Materials, EarlyView.Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du +11 more
wiley +1 more source
International Journal of Retina and VitreousPurpose This study aimed to compare demographics, clinical characteristics, and post-surgical outcomes between idiopathic and secondary full-thickness macular holes (MHs).
Shubham Darade +11 more
doaj +1 more source