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Factors Affecting Mydriasis-Free Flicker ERGs Recorded With Real-Time Correction for Retinal Illuminance: Study of 150 Young Healthy Subjects
Author(s) -
Kumiko Kato,
Mineo Kondo,
Ryunosuke Nagashima,
Asako Sugawara,
Masahiko Sugimoto,
Hisashi Matsubara,
Daphne L. McCulloch,
Kengo Ikesugi
Publication year - 2017
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.17-22587
Subject(s) - flicker , mydriasis , retinal , pupil , illuminance , flicker fusion threshold , ophthalmology , optometry , audiology , optics , physics , medicine , computer science , operating system
A small, full-field flicker electroretinogram (ERG) recording system was recently developed to record flicker ERGs without mydriasis (RETeval). The device delivers a stimulus with constant retinal illuminance by adjusting the retinal luminance to compensate for changes in the pupillary area. The purpose of this study was to determine what factors affect the fundamental components of the flicker ERGs recorded by RETeval in young healthy subjects.

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