Results 101 to 110 of about 136,945 (289)

Reverse engineering as a teaching tool: the corneal topographer [PDF]

, 2012
Reverse engineering is the process of discovering the technological principles of a device, object or system through analysis of its structure, function, and operation.
Mas, David, Illueca Contri, Carlos, Pérez Rodríguez, Jorge, Espinosa, Julián, Hernández, Consuelo, Roig Hernández, Ana Belén, Vázquez Ferri, Carmen   +6 more
core   +2 more sources

A Novel Procedure for Treating Radial Keratotomy (RK) Induced Corneal Irregularity Utilizing Treatment of Epithelial Compensation of Higher-Order Aberrations and Topographic Guided Ablation-The CREATE Protocol

Clinical Ophthalmology
Manoj Motwani Cornea Revolution/Motwani LASIK Institute, San Diego, CA, 92121, USACorrespondence: Manoj Motwani, Cornea Revolution/Motwani LASIK Institute, 8710 Scranton Road, Ste 170, San Diego, CA, 92121, USA, Tel +1 (858) 554-0008, Email drmmlj@gmail ...
Motwani M
doaj  

Corneal aberrations in primary congenital glaucoma and its visual correlation

Received: 16 August 2022; Accepted: 11 April 2024; Published: 29 April 2024Primary congenital glaucoma (PCG) can cause permanent vision loss, and its prognosis is related to early detection and treatment.
Garcia Caride, Sara, Morales Fernández, Laura, Fernández-Vigo López, José, García Feijoo, Julián, Saenz Frances, Federico, García Bella, Javier, Ly-Yang, Fernando, Martínez De La Casa Fernández-Borrella, José María, Santos Bueso, Enrique Miguel   +8 more
core   +1 more source

Protective effects of adiponectin receptor agonists against equine lamellar endoplasmic reticulum stress

Equine Veterinary Journal, EarlyView.
Abstract Background Lamellar endoplasmic reticulum (ER) stress occurs in hyperinsulinemia‐associated and sepsis‐related laminitis. Adiponectin is associated with reduced laminitis risk and inhibits ER stress in other species. Objectives To induce ER stress in ex vivo equine lamellar cells using pharmacological agents.
Marine A. Barnabé, Jonathan Elliott, Nicola J. Menzies‐Gow, Simon R. Bailey, Nicholas J. Bamford, Yu‐Mei Chang, Matthew C. Gage   +6 more
wiley   +1 more source

The use of Wavelight® Contoura to create a uniform cornea: the LYRA Protocol. Part 1: the effect of higher-order corneal aberrations on refractive astigmatism

Clinical Ophthalmology, 2017
Manoj Motwani Motwani LASIK Institute, San Diego, CA, USA Purpose: To demonstrate how higher-order corneal aberrations can cancel out, modify, or induce lower-order corneal astigmatism.
Motwani M
doaj  

Monitoring and assessment for obstructive sleep apnea

FlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu, Feifei Lin, Shujiao Chen, Zhen You, Shujing Zhu, Weiwei Zhao, Qiang Zhao   +6 more
wiley   +1 more source

Comparison of anterior corneal aberrations measured by Scheimpflug and Placido Disc System for myopes. [PDF]

BMC Ophthalmol, 2022
Lou W, Du W, Jin H, Hu Y.
europepmc   +1 more source

Corneal Curvature, Astigmatism, and Aberrations in Marfan Syndrome with Lens Subluxation: Evaluation by Pentacam HR System

, 2018
Marfan syndrome (MFS) is associated with abnormalities of corneal biometric characteristics. We conducted a retrospective case-control study including 55 eyes of the MFS patients with lens subluxation and 53 normal eyes of the control subjects to ...
Dongjin Qian, Jiahui Chen, Yongxiang Jiang, Qinghe Jing, Yating Tang, Yi Lu   +5 more
core   +1 more source

Bio‐inspired vision: From principle, material architectures to system‐level integration

FlexMat, EarlyView.
This review introduces the development and mechanism of electronic and ionic bio‐inspired vision devices respectively. Then, it explores the impact of structure on bio‐inspired visual performance from the scale of intrinsic materials and device. Finally, it concludes that only by combining advanced software and technology can more complex vision ...
Zewan Lin, Miaoyi Xu, Xianda Ma, Weifeng Yang, Yuanlong Shao   +4 more
wiley   +1 more source

Topography-guided photorefractive keratectomy combined with accelerated corneal collagen cross-linking versus cross-linking alone for progressive keratoconus: a long-term prospective cohort study

Frontiers in Medicine
PurposeTo comprehensively compare the long-term outcome of the combined topography guided photorefractive keratectomy (TG-PRK) with accelerated corneal cross-linking (ACXL) and ACXL alone in eyes with progressive keratoconus.
Zhihao Dai, Zhihao Dai, Zhihao Dai, Ziyuan Liu, Ziyuan Liu, Ziyuan Liu, Yu Zhang, Yu Zhang, Yu Zhang, Yufei Yuan, Yufei Yuan, Yufei Yuan, Yan Liu, Yan Liu, Yan Liu, Yuexin Wang, Yuexin Wang, Yuexin Wang, Shuo Yu, Shuo Yu, Shuo Yu, Yueguo Chen, Yueguo Chen, Yueguo Chen   +23 more
doaj   +1 more source