The impact of the ocular Shack Hartmann sensor on improving visual performance

2020 ◽  
Author(s):  
Jim Schwiegerling
Keyword(s):  
Visual Performance ◽  
The Impact

Light Up Your Life! The Impact of Task Lighting on Visual Performance and Quality of Life in Older Adults

2021 ◽  
Vol 75 (Supplement_2) ◽  
pp. 7512515308p1
Author(s):  
Martha Sanders ◽  
Caila Frassetto ◽  
Catherine Hill ◽  
Kyeana Martone ◽  
Niamh Butler
Keyword(s):  
Quality Of Life ◽  
Older Adults ◽  
Visual Performance ◽  
Task Lighting ◽  
The Impact

The Impact of Dry Eye Disease on Visual Performance While Driving

2013 ◽  
Vol 156 (1) ◽  
pp. 184-189.e3 ◽  
Author(s):  
Nathalie Deschamps ◽  
Xavier Ricaud ◽  
Ghislaine Rabut ◽  
Antoine Labbé ◽  
Christophe Baudouin ◽  
...  
Keyword(s):  
Dry Eye ◽  
Dry Eye Disease ◽  
Visual Performance ◽  
Eye Disease ◽  
The Impact

scholarly journals Understanding the Impact of Individual Perceived Image Quality Features on Visual Performance

2020 ◽  
Vol 9 (5) ◽  
pp. 7
Author(s):  
Julia S. Benoit ◽  
Ayeswarya Ravikumar ◽  
Jason D. Marsack ◽  
Heather A. Anderson
Keyword(s):  
Image Quality ◽  
Visual Performance ◽  
The Impact ◽  
Quality Features

scholarly journals The Impact of Macular Pigment Augmentation on Visual Performance Using Different Carotenoid Formulations

2012 ◽  
Vol 53 (12) ◽  
pp. 7871-7880 ◽  
Author(s):  
J. Loughman ◽  
J. M. Nolan ◽  
A. N. Howard ◽  
E. Connolly ◽  
K. Meagher ◽  
...  
Keyword(s):  
Macular Pigment ◽  
Visual Performance ◽  
The Impact

scholarly journals The impact of macular pigment augmentation on visual performance in normal subjects: COMPASS

2011 ◽  
Vol 51 (5) ◽  
pp. 459-469 ◽  
Author(s):  
John M. Nolan ◽  
James Loughman ◽  
Mukunda C. Akkali ◽  
Jim Stack ◽  
Grainne Scanlon ◽  
...  
Keyword(s):  
Normal Subjects ◽  
Macular Pigment ◽  
Visual Performance ◽  
The Impact

scholarly journals Reach preparation enhances visual performance and appearance

2013 ◽  
Vol 368 (1628) ◽  
pp. 20130057 ◽  
Author(s):  
Martin Rolfs ◽  
Bonnie M. Lawrence ◽  
Marisa Carrasco
Keyword(s):  
Subjective Experience ◽  
Target Location ◽  
Discrimination Performance ◽  
Objective Measure ◽  
Visual Sensitivity ◽  
Visual Performance ◽  
Forced Choice Task ◽  
Reach Movements ◽  
Saccade Preparation ◽  
The Impact

We investigated the impact of the preparation of reach movements on visual perception by simultaneously quantifying both an objective measure of visual sensitivity and the subjective experience of apparent contrast. Using a two-by-two alternative forced choice task, observers compared the orientation (clockwise or counterclockwise) and the contrast (higher or lower) of a Standard Gabor and a Test Gabor, the latter of which was presented during reach preparation, at the reach target location or the opposite location. Discrimination performance was better overall at the reach target than at the opposite location. Perceived contrast increased continuously at the target relative to the opposite location during reach preparation, that is, after the onset of the cue indicating the reach target. The finding that performance and appearance do not evolve in parallel during reach preparation points to a distinction with saccade preparation, for which we have shown previously there is a parallel temporal evolution of performance and appearance. Yet akin to saccade preparation, this study reveals that overall reach preparation enhances both visual performance and appearance.

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