Results 111 to 120 of about 4,155,962 (233)
Should We Fear Wipe-Out in Glaucoma Surgery?
DiagnosticsWipe-out is defined as a sudden, unexplained, and irreversible loss of residual central vision following glaucoma surgery, typically in eyes with advanced visual field damage and severely compromised optic nerves.
Marco Zeppieri +8 more
doaj +1 more source
Patient Portal: Transient Vision Loss
, 2023 Transient visual loss is the term used to describe loss of part or all of the vision in one or both eyes temporarily. Some people do not experience a complete loss of the affected vision and instead describe the abnormality as "blurring" or like "looking
Anthony Brune, DO
core
Two‐Dimensional Isotropic Spatial Differentiation Through Complete Polarization Control
Advanced Optical Materials, EarlyView.This work enables two‐dimensional isotropic spatial differentiation at planar interfaces over a wide range of incident angles by extending the output polarization from linear to elliptical. The choice of incident angle can be used to balance broader spectral response at low angles and higher edge‐detection efficiency at larger angles.
Doyoon Lee, Minkyung Kim
wiley +1 more source
, 2021 Background: To contribute to the WHO initiative, VISION 2020: The Right to Sight, an assessment of global vision impairment in 2020 and temporal change is needed.
Vision Loss Expert Group of the Global Burden of Disease Study +1 more
core
On‐Chip Photonic Neural Network Architectures
Advanced Optical Materials, EarlyView.This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong +7 more
wiley +1 more source
A man with traumatic vision loss
Journal of the American College of Emergency Physicians Open, 2022 Patrick W. Ruane +2 more
doaj +1 more source
Complications of vision loss and ophthalmoplegia during endoscopic sinus surgery
, 2013 Idit Maharshak,1,2 Jenny K Hoang,3 M Tariq Bhatti2,4 1Department of Ophthalmology, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; 2Department of Ophthalmology, 3Department of Radiology (Division of Neuroradiology), 4Department of ...
Hoang JK, Bhatti MT, Maharshak I
core
, 2023 An independent report, commissioned by the Department of Health and Social Care, setting out a vision for improving the care and support available to families when baby loss occurs before 24 weeks ...
Clark-Coates, Zoe, Collinge, Samantha
core
Advanced Optical Materials, EarlyView.This work augments two‐photon polymerization with point‐wise dose control, enabling structures with heterogeneous material properties such as refractive index. An open source toolbox and superior calibration methodology for the refractive index pave the way for bio‐mimicking or numerically optimized structure designs, and enhance the synergy between 3D
Michał Ziemczonok, Koen Vanmol
wiley +1 more source