Publications by authors named "Ronald A Schachar"

Claim this Profile
C
Central optical power of the isolated human lens without zonular tension.
Ronald A Schachar, Ira H Schachar, Shubham Kumar, Farhad Kamangar, Boyd Hunter

PLoS One· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Isolated human lens interferometric surface radius of curvatures: Implications for the mechanism of accommodation.
Ronald A Schachar, Ira H Schachar, John Fabio, Dani Balicki, Nabeel Sufi

PLoS One· June 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
F
Finite element analysis of the lens profile during accommodation.
Ronald A Schachar, Ira H Schachar, Xiaomeng Li, Yutian Pu, Shubham Kumar

PLoS One· May 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Model of zonular forces on the lens capsule during accommodation.
Ronald A Schachar, Ira H Schachar, Shubham Kumar, Eitan I Feldman, Barbara K Pierscionek

Sci Rep· March 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
F
Finite element analysis of zonular forces.
Ronald A Schachar, Ira H Schachar, Yutian Pu, Shubham Kumar, Pamela C Cosman

Exp Eye Res· December 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Image registration: Required for all ophthalmic imaging as demonstrated by optoretinography.
Ronald A Schachar, Ira H Schachar, Andrzej Grzybowski

Adv Ophthalmol Pract Res· March 2023

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Image Registration Is Required for Experiments of Accommodation.
Ronald A Schachar

Invest Ophthalmol Vis Sci· February 2021

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A SARS-CoV-2 mRNA Vaccine - Preliminary Report.
Ronald A Schachar, Ira H Schachar

N Engl J Med· September 2020

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Intralenticular Hydrostatic Pressure Increases During Ciliary Muscle Contraction: A Finding Consistent With the Schachar Mechanism of Accommodation.
Ronald A Schachar, Ira H Schachar

Invest Ophthalmol Vis Sci· June 2020

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
R
Refractive index redistribution with accommodation based on finite volume-constant age-dependent mechanical modeling.
Ronald A Schachar

Vision Res· March 2020

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Image registration of the human accommodating eye demonstrates equivalent increases in lens equatorial radius and central thickness.
Andrzej Grzybowski, Ronald A Schachar, Magdalena Gaca-Wysocka, Ira H Schachar, Barbara K Pierscionek

Int J Ophthalmol· November 2019

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Comment on 'Prolonged nearwork affects the ciliary muscle morphology' by wagner S. et al. [Exp Eye Res 186 (2019) XXX-XXX].
Ronald A Schachar, Ira H Schachar

Exp Eye Res· October 2019

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A Long-term Safety Study of Latanoprost in Pediatric Patients With Glaucoma and Ocular Hypertension: A Prospective Cohort Study.
Muhammad Younus, Ronald A Schachar, Min Zhang, Marla B Sultan, Charles S Tressler

Am J Ophthalmol· December 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A CCR2/5 Inhibitor, PF-04634817, Is Inferior to Monthly Ranibizumab in the Treatment of Diabetic Macular Edema.
Jeremy D Gale, Brian Berger, Steven Gilbert, Serghei Popa, Marla B Sultan, Ronald A Schachar

Invest Ophthalmol Vis Sci· May 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Mechanism of accommodation assessed by change in precisely registered ocular images associated with concurrent change in auto-refraction.
Andrzej Grzybowski, Ronald A Schachar, Magdalena Gaca-Wysocka, Ira H Schachar, Farhad Kamangar

Graefes Arch Clin Exp Ophthalmol· February 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Maximum human objectively measured pharmacologically stimulated accommodative amplitude.
Andrzej Grzybowski, Ronald A Schachar, Magdalena Gaca-Wysocka, Ira H Schachar, Barbara K Pierscionek

Clin Ophthalmol· January 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Sclera does not change its shape during accommodation.
Ronald A Schachar, Farhad Kamangar

Ophthalmic Physiol Opt· September 2017

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Image registration reveals central lens thickness minimally increases during accommodation.
Ronald A Schachar, Majid Mani, Ira H Schachar

Clin Ophthalmol· September 2017

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Importance of Accommodation and Eye Dominance for Measuring Objective Refractions.
Andrzej Grzybowski, Ronald A Schachar, Barbara K Pierscionek, Norman S Levy, Ira H Schachar

Am J Ophthalmol· June 2017

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
G
Gravity Does Not Affect Lens Position During Accommodation.
Ronald A Schachar

Invest Ophthalmol Vis Sci· September 2016

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Axitinib inhibits retinal and choroidal neovascularization in in vitro and in vivo models.
Anand Giddabasappa, Kush Lalwani, Rand Norberg, Hovhannes J Gukasyan, David Paterson, Ronald A Schachar

Exp Eye Res· April 2016

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
H
Human Accommodative Ciliary Muscle Configuration Changes Are Consistent With Schachar's Mechanism of Accommodation.
Ronald A Schachar

Invest Ophthalmol Vis Sci· September 2015

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Comment on 'diminished ciliary muscle movement on accommodation in myopia' by S. Joen, W.K. Lee, L. Lee and N.J. Moon [Exp. Eye Res. 105 (2012) 9-14].
Ronald A Schachar

Exp Eye Res· October 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Comment on "long-term reproducibility of Edinger-Westphal stimulated accommodation in rhesus monkeys" by He et al. (Exp. Eye Res. XXX (2013) XX-XX).
Ronald A Schachar

Exp Eye Res· October 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Image registration required for magnetic resonance imaging experiments of accommodation.
Ronald A Schachar, Farhad Kamangar

Invest Ophthalmol Vis Sci· March 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis