Search results for " contrast sensitivity"
showing 5 items of 5 documents
ACUITA’ VISIVA, PERFORMANCE DI LETTURA, QUALITA’ DELLA VITA E SENSIBILITA’ AL CONTRASTO SOGGETTIVA ED ELETTROFUNZIONALE IN PAZIENTI AFFETTI DA CATARA…
Zilo gaismu bloķējošo lēcu ietekme uz kontrastjutību
2018
Bakalaura darbs ir 21 lappaspusi garš, satur 9. attēlus, 1. tabulu un 39. literatūras atsauces. Darba mērķis ir novērtēt zilo gaismu bloķējošo lēcu ietekmi uz kontrastjutību. Mērījumi tika veikti, izmantojot Pelli-Robsona testu, kurš tika rādīts iPad telefonā. Mērījumā piedalījās 55 dalībnieki. Mērījumi tika veikti ar briļļu lēcām, kurām bija zilo gaismu bloķējošais klājums, kā arī ar lēcām, kurām bija tradicionālais pretatspīdumu klājums. Kontrastjutība bija labāka ar zilo gaismu bloķējošām lēcām nekā ar lēcām, kurām bija tradicionālais pretatspīdumu klājums (p<0.001). Dalībniekiem ar sūdzībām par žilbšanu kontrastjutības uzlabojums ar zilo gaismu bloķējošām lēcām bija lielāks nekā dalībni…
Working-Age Cataract Patients: Visual Results, Reading Performance, and Quality of Life with Three Diffractive Multifocal Intraocular Lenses
2013
Purpose To compare the visual outcomes, reading performance, and quality of life (QoL) of working-age cataractous patients bilaterally implanted with 3 different diffractive multifocal intraocular lenses (MIOLs). Design Two-center, randomized, prospective, double-masked study. Participants Sixty-three consecutive patients (126 eyes) seen at Ophthalmology Section, Palermo and Florence University, Italy, randomized to receive the ReSTOR SN6AD3 (Alcon Laboratories, Inc, Irvine, CA) (20 patients, group A), ReSTOR SN6AD1 (Alcon Laboratories, Inc) (21 patients, group B), or TECNIS ZMA00 (Abbott Medical Optics, Santa Ana, CA) (22 patients, group C) MIOL. Intervention Phacoemulsification. Main Outc…
IOL Multifocali di II e III generazione: performance visiva e capacità di lettura
2011
Bilateral Ultrathin Descemet’s Stripping Automated Endothelial Keratoplasty vs. Bilateral Penetrating Keratoplasty in Fuchs’ Dystrophy: Corneal Highe…
2021
Background and Objectives: The objective of this paper is to compare the visual outcomes and quality of life (QoL) after bilateral ultrathin Descemet’s stripping automated endothelial keratoplasty (UT-DSAEK) with bilateral penetrating keratoplasty (PK) for Fuchs’ endothelial dystrophy (FED). Materials and Methods: Retrospective comparative cohort study, including 11 patients with FED who underwent bilateral PK and 13 patients with FED who underwent bilateral UT-DSAEK. All patients were already pseudophakic or had undergone a combined cataract procedure. The main outcomes were corrected distance visual acuity (CDVA) corneal higher-order aberrations (HOAs), contrast sensitivity (CS) and quali…