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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Vet Ophthalmol. 2012 Jul 16;15(Suppl 2):13–28. doi: 10.1111/j.1463-5224.2012.01045.x

Figure 3.

Figure 3

Representative SD-OCT images of the left eyes of normal and glaucomatous adult Siamese cats illustrate cupping of the optic nerve head and thinning of the retinal nerve fiber layer (RNFL) resulting from feline congenital glaucoma. Fundus photographs and corresponding reflectance images (A) illustrate the scan line location of raster scans (B). 3D optic disc cubes are shown in (C), with retinal nerve fiber layer thickness maps below, in which thicker areas are depicted in warmer colors and thinner areas in cooler colors (D). Adjacent reflectance images illustrate location of scan circles. In the Optic disc cube/RNFL tomograms (E), temporal-superior-nasal-inferior- temporal quadrants (“TSNIT”) are represented from left to right of images.