Abstract
Electroretinography (ERG) can be used to quantify the directional sensitivity of the retina to incident stimuli. We have developed a rapid technique to derive a global measurement of the Stiles-Crawford effect of the first kind (SCE I) using the full-field flash ERG using artificial pupils. Three opaque haptic contact lenses were designed to direct stimuli along the photoreceptor axes with a single central aperture or obliquely through double apertures of equivalent area (4.5 mm2) separated horizontally by 3.0 and by 5.5 mm.
Original language | English |
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Pages (from-to) | 2176-2180 |
Number of pages | 5 |
Journal | Journal of Modern Optics |
Volume | 56 |
Issue number | 20 |
DOIs | |
Publication status | Published - 1 Nov 2009 |
Keywords
- electroretinography
- optics
- vision sciences