Texas School for the Blind and Visually Impaired

Pattern ERG (Cones) Figure 22 ERG comparing Cone Dystrophy (left sets) and Normal vision (right sets). Sets of pictures from top to bottom show: Scotopic (Rods), Max, 30 Hz Flicker (Cones), Photopic (Cones), and Pattern ERG (Cones) from Taylor and Hoyt, Pediatric Ophthalmology and … ................
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