Results 161 to 170 of about 12,552 (221)

Early Real-World Outcomes with a Novel Hybrid Full Range of Vision Intraocular Lens. [PDF]

open access: yesMedicina (Kaunas)
Valvecchia G   +9 more
europepmc   +1 more source

Real-World Visual and Refractive Results of Two Different Presbyopia Correcting Intraocular Lenses. [PDF]

open access: yesJ Clin Med
Hinterberger S   +8 more
europepmc   +1 more source

The mechanism of presbyopia

Progress in Retinal and Eye Research, 2005
Accommodation in humans refers to the ability of the lens to change shape in order to bring near objects into focus. Accommodative loss begins during childhood, with symptomatic presbyopia, or presbyopia that affects one's day to day activities, striking during midlife. While symptomatic presbyopia has traditionally been treated with reading glasses or
Susan A, Strenk   +2 more
exaly   +3 more sources

Prandial Presbyopia

Journal of Neuro-Ophthalmology, 2010
Loss of accommodation amplitude during eating (prandial presbyopia) is a rare phenomenon that has been reported in only 1 patient who had had head trauma. We report 2 patients who had not had head trauma and whose accommodative amplitudes, measured by dynamic retinoscopy, became markedly diminished within 1 minute of starting a meal and did not recover
Allon, Barsam   +3 more
openaire   +2 more sources

Pharmacological Treatments for Presbyopia

Drugs & Aging, 2023
Accommodation is the change in dioptric power of the eye. It is a dynamic process that allows focusing on an object at all distances. In order to focus sharply, three physiological responses, known as the triad of accommodation, are produced by a change in pupil size, a change in shape and position of the lens, and ocular convergence. This is modulated
Betina Orman, Giovanna Benozzi
openaire   +2 more sources

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