Results 31 to 40 of about 8,787 (205)

Update on Presbyopia-correcting Drops

, 2017
Presbyopia causes diminishing of vision-targeted life quality and occupational performance for most people over 40 years old. It affects the ability to perform visual tasks at near distance such as book reading, handcrafts, stitching, cooking and ...
Feyza Çalis Karanfil, null null, Burak Turgut   +2 more
core   +1 more source

Fundamentals of Presbyopia: visual processing and binocularity in its transformation

Eye and Vision, 2018
Background The accommodation has considerable interactions with the pupil response, vergence response and binocularity. The transformation of visual reception processing and the changes of the binocular cooperation during the presbyopia development are ...
Olga I. Rozanova, Andrey G. Shchuko, Tatyana S. Mischenko   +2 more
doaj   +1 more source

Treatments for presbyopia

Deutsches Ärzteblatt international
Accommodation is the eye's ability to dynamically adjust its refractive power in order to focus images at varying distances sharply onto the retina. Presbyopia is the progressive deficit of accommodation that develops as an individual becomes older. An estimated 1.8 billion people worldwide have presbyopia.This narrative review is based on pertinent ...
Kohnen, Thomas, Lucas Biller, Marvin, Lwowski, Christoph, Böhm, Myriam, Kaiser, Klemens Paul   +4 more
openaire   +2 more sources

The effects of premium intraocular lenses on presbyopia treatments

Advances in Ophthalmology Practice and Research, 2022
Background: Presbyopia has become a global disease affecting the world's aging population. Among various treatments, cataract extraction and intraocular lens (IOL) implantation have become the most popular and common methods of presbyopia correction ...
Yanan Zhu, Yueyang Zhong, Yanyan Fu
doaj   +1 more source

Risk Scenarios for European Rearmament

Global Policy, EarlyView.
ABSTRACT Since Russia's invasion of Ukraine in 2022, the European Union has launched a flurry of initiatives to ramp up European defence spending. Efforts to bolster European defence have further intensified in response to the United States' increasingly hostile stance towards its erstwhile European allies.
Mette Eilstrup‐Sangiovanni
wiley   +1 more source

Surgical correction of presbyopia

, 2016
Presbyopia is the most common refractive disorder for people older than 40 years. It is characterized by a gradual and progressive decrease in accommodative amplitude.
Dhaliwal, Deepinder, Hamilton, D Rex, Stonecipher, Karl, Yoo, Sonia H, Donaldson, Kendall, Davidson, Richard S, Jackson, Mitchell, Braga-Mele, Rosa, Patterson, Larry   +8 more
core   +1 more source

Patients’ attitudes and beliefs to presbyopia and its correction [PDF]

, 2021
Objective Presbyopia is the gradual inability to focus near objects with age. This study explores patients’ attitudes and beliefs towards presbyopia including preferred modes of near refractive correction.
Hutchins, B., Huntjens, B.
core   +1 more source

Diagnostic capabilities of computer accommodography in middleaged (presbyopic) individuals

Acta Biomedica Scientifica
Background. Presbyopia research aims to improve the quality of life of the aging population by correcting near vision and timely addressing accommodative disorders in presbyopes, particularly when combined with hypermetropic and myopic refraction.The aim.
R. N. Zelentsov, E. I. Kuznetsova, L. V. Poskotinova, M. A. Sinayskaya, A. V. Kudryavtsev   +4 more
doaj   +1 more source

BloomTree: Dynamic Coloring Techniques for Exploring Deep and Wide Tree Structures

Computer Graphics Forum, EarlyView.
Abstract This study introduces BloomTree, an interactive Sunburst system for visualizing massive hierarchical datasets, such as the Tree of Life. Traditional static color schemes fail to maintain perceptual distinguishability when applied to millions of nodes, and managing the full tree in memory is computationally costly.
A. Tanaka, K. Wakita
wiley   +1 more source

Perception and awareness of the public about presbyopia and its corrective approaches in Saudi Arabia: a population-based survey

BMC Public Health
Background This study investigated patients’ awareness of presbyopia and its management approaches and their preferred methods for near vision correction.
Ali M. Alsaqr, Abdulrahman M. Alasmi, Raied Fagehi, Abusharha Ali   +3 more
doaj   +1 more source