Results 71 to 80 of about 11,313 (238)

AI‐Powered Smart Displays and AR Glasses: Perspectives and Challenges

Advanced Intelligent Systems, EarlyView.
This perspective examines how AI is reshaping smart displays and AR glasses. The latest in image‐quality enhancement, sensor‐integrated display optimization, and physiological sensing in display systems, followed by AI‐assisted AR technologies including waveguide optimization, image compensation, foveated rendering, and multimodal sensing, is discussed.
Luke Benoit, Yizhou Qian, Yi‐Chien Chen, Ziyang Shen, Po‐Sheng Chiu, Youngeon Lee, Cheng‐Han Ke, Chih‐Lung Lin, Shin‐Tson Wu   +8 more
wiley   +1 more source

Len opacification following corneal cross-linking for keratoconus in a young woman

Indian Journal of Ophthalmology. Case Reports
Corneal cross-linking (CXL) is indicated for progressive keratoconus to strengthen the corneal stroma by formation of covalent cross-link by exposing the cornea to UVA radiation.
Alexandre Chingan, Yanis Louanchi, Laurence Beral   +2 more
doaj   +1 more source

Photorefractive keratectomy with corneal collagen cross-linking 1 year after intrastromal corneal ring segment implantation for the treatment of keratoconus

Journal of the Egyptian Ophthalmological Society, 2016
Purpose The aim of the present study was to report the improvement in unaided visual acuity in nonprogressive keratoconus cases previously treated with intrastromal corneal ring segment implants (Intacs) after topography-guided photorefractive ...
Maha Elfayoumi, Shereef Abdelwahab
doaj   +1 more source

Differential Diagnosis of Mucopolysaccharidoses Types I, II, III, IVA, and VI Through Analysis of Leukocytic Inclusions

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Mucopolysaccharidoses (MPS) are lysosomal storage disorders characterized by the accumulation of glycosaminoglycans (GAGs), which can lead to cytoplasmic alterations in leukocytes. The objective of this study was to characterize leukocyte inclusions in patients with different types of MPS and assess their diagnostic relevance.
Márcio A. W. Melo, Marcelo S. Kertenetzky, Cristina M. Silveira, Maíra M. Ribeiro, Paula F. Medeiros, Gabriela S. Arcanjo   +5 more
wiley   +1 more source

Outcomes of accelerated corneal collagen cross-linking in keratoconus

Journal of Ophthalmology, 2018
Keratoconus (KC) is a degenerative noninflammatory disease of the cornea which is characterized be structural changes in the cornea which leads to progressive thinning and bulging in the central and/or peripheral part of the cornea and is accompanied by ...
Drozhzhyna G.I., Troychenko L.F., Naumenko V.A., Ivanova O.N., Sereda E.V.   +4 more
doaj   +1 more source

1,2‐propanediol reformulation improves tribromoethanol safety and reveals pontine GABRA1 enrichment as a candidate mechanistic correlate of anesthesia

Animal Models and Experimental Medicine, EarlyView.
This study develops a reformulated tribromoethanol (TBE) anesthetic using 1,2‐propanediol as a solvent to overcome solvent‐related toxicity. The novel formulation demonstrates, cardiovascular stability, and survival in prolonged protocols. It provides potent, dose‐dependent anesthesia without strain or sex differences.
Xia Li, Yanming Chen, Xinyi Xiao, Guoheng Xu   +3 more
wiley   +1 more source

Updates on corneal collagen cross-linking: Indications, techniques and clinical outcomes

Journal of Current Ophthalmology, 2017
Purpose: To review the historical background and basic principles of collagen cross-linking, to bring together the data regarding the outcomes and complications of collagen cross-linking and finally to explore the efficacy and safety of new variations of
Mehrdad Mohammadpour, Ahmad Masoumi, Masoud Mirghorbani, Kianoosh Shahraki, Hassan Hashemi   +4 more
doaj   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

The Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy, Alice Nishigaki, Matthew C. Gage, Renato L. Previdelli   +3 more
wiley   +1 more source

Clinical Efficacy of Ex Vivo Cross-Linking on Neovascularization of the Donor Cornea Carrier Tissue for the Boston Type I Keratoprosthesis

Ophthalmology Science
Purpose: To evaluate the effect of corneal cross-linking (CXL) on corneal neovascularization (CNV) between eyes that were randomized to receive either CXL or non-CXL donor corneas as the carrier tissue for Boston keratoprosthesis surgery.
Ana M. Roldan, MD, Rohan Bir Singh, MD, Sofia De Arrigunaga, MD, Elizabeth L. Gatto, Alexander Melki, Steven J. Staffa, MS, David Zurakowski, MS, PhD, Nikolay Boychev, OD, PhD, MEd, Joseph B. Ciolino, MD   +8 more
doaj   +1 more source

Abbreviated UVA-riboflavin corneal collagen cross-linking for keratoconus and post-LASIK ectasia [PDF]

Scripta Medica, 2013
Introduction. To determine the effect of corneal collagen cross-linking treatment on keratoconus and post-LASIK ectasia particularly after an abbreviated exposure to ultraviolet light exposure. Materials and methods.
Epstein Robert L., Epstein Greg L.
doaj