Equivalent Intrinsic Noise, Sampling Efficiency, and Contrast Sensitivity in Patients With Retinitis Pigmentosa
Author(s) -
J. Jason McAnany,
Kenneth R. Alexander,
Mohamed A. Genead,
Gerald A. Fishman
Publication year - 2013
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.13-11789
Subject(s) - retinitis pigmentosa , contrast (vision) , sensitivity (control systems) , noise (video) , ophthalmology , medicine , audiology , physics , computer science , optics , artificial intelligence , engineering , retinal , electronic engineering , image (mathematics)
To determine the relationships among equivalent intrinsic noise (Neq), sampling efficiency, and contrast sensitivity (CS) in patients with retinitis pigmentosa (RP), where Neq is an estimate of the amount of noise within the visual pathway and sampling efficiency represents the subject's ability to use stimulus information optimally.
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