Results 61 to 70 of about 854 (170)

Subjective and objective measurements of the amplitude of accommodation: Revisiting the existing methods and clinical evaluation of newer techniques

Ophthalmic and Physiological Optics, Volume 45, Issue 3, Page 761-768, May 2025.
Abstract Purpose To evaluate the repeatability and agreement of established and newer methods for measuring the amplitude of accommodation in non‐presbyopic and early presbyopic individuals. Methods The amplitude of accommodation of 81 participants was measured using five different methods (two push‐up techniques, two minus lens techniques and one ...
Raquel Salvador‐Roger, José J. Esteve‐Taboada, Abinaya Priya Venkataraman, Alberto Domínguez‐Vicent   +3 more
wiley   +1 more source

Natural history of cerebral visual impairment in children with cerebral palsy

Developmental Medicine &Child Neurology, Volume 67, Issue 4, Page 486-495, April 2025.
This original article is commented by Williams on pages 424–425 of this issue. Plain language summary: https://onlinelibrary.wiley.com/doi/10.1111/dmcn.16143 Abstract Aim To longitudinally evaluate the natural history of cerebral visual impairment (CVI) in children with cerebral palsy (CP) and identify which early visual signs or symptoms are ...
Jessica Galli, Erika Loi, Stefano Calza, Serena Micheletti, Anna Molinaro, Alessandra Franzoni, Andrea Rossi, Francesco Semeraro, Lotfi B. Merabet, Elisa Fazzi   +9 more
wiley   +1 more source

Classification of accommodative insufficiency by monocular subjective push‐up test is poorly predictive of monocular objective amplitudes in children and young adults

Ophthalmic and Physiological Optics, Volume 45, Issue 1, Page 14-22, January 2025.
Abstract Introduction To determine whether classification of accommodative insufficiency (AI) based on the subjective push‐up test is indicative of reduced amplitude measured objectively. Methods Monocular subjective accommodative amplitude was measured in participants 7–24 years of age with the push‐up test; a 0.9 mm letter was moved towards the eye ...
Heather A. Anderson, Sidney M. Parks, Marjean T. Kulp, G. Lynn Mitchell   +3 more
wiley   +1 more source

Individual Risk Assessment and Prognostication of Outcomes After Corneal Cross‐Linking

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Background and Objective: Corneal collagen cross‐linking (CXL) is a treatment which arrests keratoconus (KC) progression, but its effectiveness differs radically among patients. Herein, we report preoperative diagnostic findings that reflect CXL outcomes and allow physicians to prognosticate treatment efficiency.
Y. Statsenko, K. Liaonchyk, D. Morozova, R. Voitetskii, M. Pazniak, E. Likhorad, A. Pazniak, P. Beliakouski, D. Abelski, D. Smetanina, G. Simiyu, K. N. V. Gorkom, T. AlMahmoud, H. Aldhaheri, M. Ljubisavljevic, Sudhir Patel   +15 more
wiley   +1 more source

Exploring the Link: A Systematic Review and Meta‐Analysis on the Prevalence and Association Between Refractive Errors and Intermittent Exotropia

Health Science Reports, Volume 7, Issue 12, December 2024.
ABSTRACT Background and Aims Refractive errors and intermittent exotropia are prevalent conditions in pediatric populations, impacting visual development and quality of life. Despite the co‐occurrence of conditions such as myopia, hypermetropia, and astigmatism with strabismus, comprehensive analyses of their coexistence are limited. This study aims to
Najah K. Mohammad, Ibrahim Ali Rajab, Mohammed Tareq Mutar, Mustafa Ismail   +3 more
wiley   +1 more source

Impact of stimulant treatment on refractive errors and pupil diameter in attention deficit hyperactivity disorder

Acta Ophthalmologica, Volume 102, Issue 5, Page e842-e850, August 2024.
Abstract Purpose The relationship between attention deficit hyperactivity disorder (ADHD) and visual impairment remains poorly understood, and the impact of visual impairment on the development of ADHD is uncertain. The aim of this study was to investigate the refractive profile and ocular biometric characteristics in patients diagnosed with ADHD and ...
A. Eusebio López‐Hernández, Carmen Miquel‐López, José Javier García‐Medina, Diego García‐Ayuso   +3 more
wiley   +1 more source

Real and Pseudoaccommodation in Accommodative Lenses

Journal of Ophthalmology, 2011
In the attempt to manage presbyopia, different intraocular lens designs have been proposed such as monofocal IOLs with monovision or multifocal IOLs. Even though the lenses mentioned offer satisfactory visual results, contemporary ophthalmology has not ...
Ioannis G. Pallikaris, Georgios A. Kontadakis, Dimitra M. Portaliou   +2 more
doaj   +1 more source

Nott and MEM dynamic retinoscopy: Can they be used interchangeably?

, 2006
Introduction: Previous studies suggest that monocular estimate method (MEM) and Nott retinoscopy yield identical results in the assessment of the accommodative lag.
Turki M Almubrad PhD
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Ciliary muscle and anterior segment characteristics in pre‐presbyopic adults with Down syndrome

Ophthalmic and Physiological Optics, Volume 44, Issue 3, Page 483-490, May 2024.
Abstract Purpose Previous research has shown that accommodation deficits are common in individuals with Down syndrome (DS), but the origin and mechanisms behind these deficits are still unknown. The aim of this study was to investigate the characteristics of different ocular structures involved in accommodation, in particular the ciliary muscle (CM ...
Valldeflors Vinuela‐Navarro, Fiona Jane Baker, J. Margaret Woodhouse, Amy L. Sheppard   +3 more
wiley   +1 more source

Effects of task complexity on dynamic retinoscopy observations

, 1974
Effects of task complexity on dynamic retinoscopy ...
Jones, Gary W, Lounsbury, John J, Hagerman, Wayne T   +2 more
core