R
Raymond A. Applegate
Researcher at University of Houston
Publications - 141
Citations - 8235
Raymond A. Applegate is an academic researcher from University of Houston. The author has contributed to research in topics: Visual acuity & Wavefront. The author has an hindex of 46, co-authored 138 publications receiving 7794 citations. Previous affiliations of Raymond A. Applegate include Vision-Sciences, Inc. & University of Missouri–St. Louis.
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Standards for reporting the optical aberrations of eyes.
TL;DR: In response to a perceived need in the vision community, an OSA taskforce was formed at the 1999 topical meeting on vision science and its applications (VSIA-99) and charged with developing consensus recommendations on definitions, conventions, and standards for reporting of optical aberrations of human eyes as discussed by the authors.
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Accuracy and precision of objective refraction from wavefront aberrations
TL;DR: It is concluded that objective methods of refraction based on wavefront aberration maps can accurately predict the results of subjective refraction and may be more precise and wavefront methods may become the new gold standard for specifying conventional and/or optimal corrections of refractive errors.
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Comparison of corneal wavefront aberrations after photorefractive keratectomy and laser in situ keratomileusis
TL;DR: Both photorefractive keratectomy and laser in situ keratomileusis increase the wavefront aberrations of the cornea and change the relative contribution of coma- and spherical-like aberration.
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Interaction between aberrations to improve or reduce visual performance.
TL;DR: For low levels of aberration, the RMS wavefront error is not a good predictor of visual acuity, and Clinically, it is important to define how aberrations interact to optimize visual performance.
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Metrics of optical quality derived from wave aberrations predict visual performance.
TL;DR: This work presents the correlation of 31 single-value metrics of optical quality to high-contrast visual acuity for 34 conditions where the RMS wavefront error was equal to 0.25 microm over a 6-mm pupil and finds the best metric, called the visual Strehl ratio, accounts for 81% of the variance in high- Contrast logMAR acuity.