Estimation of Contrast Sensitivity From Fixational Eye Movements
Author(s) -
Jonathan Denniss,
Chris Scholes,
Paul V. McGraw,
Se-Ho Nam,
Neil W. Roach
Publication year - 2018
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.18-24674
Subject(s) - microsaccade , contrast (vision) , eye movement , stimulus (psychology) , monocular , fixation (population genetics) , population , psychology , artificial intelligence , sensitivity (control systems) , computer science , cognitive psychology , medicine , saccadic masking , environmental health , electronic engineering , engineering
Even during steady fixation, people make small eye movements such as microsaccades, whose rate is altered by presentation of salient stimuli. Our goal was to develop a practical method for objectively and robustly estimating contrast sensitivity from microsaccade rates in a diverse population.
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