Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Jason D. Marsack"'
Autor:
Lan Chi Nguyen, Wei Hau Lew, Matthew J. Kauffman, Jason D. Marsack, Raymond A. Applegate, Daniel R. Coates
Publikováno v:
Optometry and Vision Science. 100:299-303
Autor:
Elizabeth L. S. Bell, Gareth D. Hastings, Lan Chi Nguyen, Raymond A. Applegate, Jason D. Marsack
Publikováno v:
Ophthalmic and Physiological Optics.
Autor:
Gareth D Hastings, Raymond A Applegate, Alexander W Schill, Chuan Hu, Daniel R Coates, Jason D Marsack
Publikováno v:
Ophthalmic Physiol Opt
PURPOSE: Eyecare is evolving increasingly personalised corrections and increasingly personalised evaluations of corrections on-eye. This report describes individualising optical and neural components of the VSX (visual Strehl) metric and evaluates pe
Publikováno v:
Ophthalmic Physiol Opt
PURPOSE Spherical orthokeratology and soft multifocal contact lenses are commonly used for myopia control and correction, but have been shown to increase spherical aberration, coma and total higher order root mean square (HORMS) aberrations. There ar
Autor:
Chuan Hu, Alexander Schill, Gareth D Hastings, Raymond A. Applegate, Daniel R. Coates, Jason D Marsack
Publikováno v:
Vision Res
Eyes with the corneal ectasia keratoconus have performed better than expected (e.g. visual acuity) given their elevated levels of higher-order aberrations that cause rotationally asymmetric retinal blur. Adapted neural processing has been suggested a
Autor:
Kelsey R Trast, Karen D. Fern, Ayeswarya Ravikumar, Jason D Marsack, Ruth E. Manny, Heather A Anderson, Julia S. Benoit
Publikováno v:
Optom Vis Sci
SIGNIFICANCE. It is difficult to determine the most efficacious refractive correction for individuals with Down syndrome using routine clinical techniques. New objective methods that optimize spectacle corrections for this population may reduce limit
Publikováno v:
Cont Lens Anterior Eye
Purpose To demonstrate the necessity of aligning a wavefront-guided scleral lens (WGSL) optical correction to the eye’s effective pupil, with misalignments leading to reduced performance. Case report A 34 year old subject with a history of failed L
Publikováno v:
Ophthalmicphysiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)REFERENCES. 41(5)
PURPOSE Contrast sensitivity (CS) has been proposed as a potential method for patients to assess their vision at home. The CamBlobs2 contrast sensitivity test is meant to be performed easily in the clinic or at home. The purpose of this study was to
Application of Topographical Keratoconus Detection Metrics to Eyes of Individuals with Down Syndrome
Publikováno v:
Optom Vis Sci
SIGNIFICANCE The challenges associated with clinical assessment of individuals with Down syndrome contribute to a wide range of estimates on the prevalence of keratoconus in the Down syndrome population. This work focuses on two topographical indices
Autor:
Matthew J Kauffman, Jason D Marsack, Raymond A. Applegate, Lan Chi Nguyen, Roxana T Hemmati, Gareth D Hastings
Publikováno v:
Optometry and Vision Science. 96:238-247
Significance Visual performance with wavefront-guided (WFG) contact lenses has only been reported immediately after manufacture without time for habituation, and comparison has only been made with clinically unrefined predicate conventional lenses. W