Results 41 to 50 of about 353,883 (263)
Central retinal vein occlusion after laparoscopic sleeve gastrectomy in an 18-year-Old female
American Journal of Ophthalmology Case Reports, 2021 Purpose: To describe a case of central retinal vein occlusion (CRVO) in a young adult found to have elevated homocysteine after bariatric surgery and to review risk factors for CRVO in younger patients.
Michael J. Ammar +3 more
doaj +1 more source
Distribution of melanopsin positive neurons in pigmented and albino mice: evidence for melanopsin interneurons in the mouse retina. [PDF]
, 2014 Here we have studied the population of intrinsically photosensitive retinal ganglion cells (ipRGCs) in adult pigmented and albino mice. Our data show that although pigmented (C57Bl/6) and albino (Swiss) mice have a similar total number of ipRGCs, their ...
Ortín-Martínez, A +8 more
core
Scientific ReportsIn this retrospective case series on neovascular age-related macular degeneration (nAMD), we aimed to improve Choroidal Neovascularization (CNV) visualization in Optical Coherence Tomography Angiography (OCTA) scans by addressing segmentation errors. Out
Daniel N. Deussen +8 more
doaj +1 more source
Incidence and Clinical Features of Rhegmatogenous Retinal Detachment After 9,484 Intravitreal Injections by a Single Physician [PDF]
, 2020 Purpose: To report the incidence of rhegmatogenous retinal detachment (RRD) following intravitreal injections and describe its clinical features. Methods: The medical records of patients who received intravitreal injections from a single retinal ...
한재용 +9 more
core +1 more source
Advanced Functional Materials, EarlyView.This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin +6 more
wiley +1 more source
Vitrectomy Due to Vitreous Hemorrhage and Tractional Retinal Detachment Secondary to Eales’ Disease
Türk Oftalmoloji Dergisi, 2021 Objectives:To investigate visual and anatomical outcomes of vitreoretinal surgeries in patients with Eales’ disease.Materials and Methods:In this retrospective study, 22 eyes of 21 patients with vitreous hemorrhage (VH) or tractional retinal detachment ...
M. Giray Ersöz +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan +4 more
wiley +1 more source
Application of ImageJ in Optical Coherence Tomography Angiography (OCT-A): A Literature Review
Journal of Ophthalmology, 2023 Background. This study aimed to review the literature on the application of ImageJ in optical coherence tomography angiography (OCT-A) images. Methods. A general search was performed in PubMed, Google Scholar, and Scopus databases.
Masoud Rahimi +5 more
doaj +1 more source
An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing
Advanced Functional Materials, EarlyView.Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek +12 more
wiley +1 more source