Fig. 1.
Optical coherence tomography (OCT) study of retinal degeneration (RD) subjects’ right eye. (Top left) OCT raster image through the macula delineated by the white line in the corresponding color fundus photograph for RD 3 (Top right). (Top left) White arrows enclose the retinal layer. (Bottom) Retinal thickness plots indicate retinal thickness in micrometer by quadrant and eccentricity. Color coding corresponds to normal distribution percentile with red denoting below 1% normal distribution for the corresponding retinal thickness. I: inferior; N: nasal; S: superior; T: temporal.