FIGURE 6.
(Top left) Color fundus photograph, (Top right) fundus autofluorescence (FAF) image, and (Bottom) spectral-domain optical coherence tomography (SD OCT) of the right eye of Patient 4 with incomplete congenital stationary night blindness. Horizontal arrow shows location of Cirrus SD OCT (Carl Zeiss Meditec, Inc, Dublin, California, USA) B scan image. FAF and SD OCT images appear normal. The photoreceptor inner segment/outer segment (IS/OS) junction can be traced across the length of the scan. ELM = external limiting membrane; INL = inner nuclear layer; IPL = inner plexiform layer; NFL = nerve fiber layer; ONL = outer nuclear layer; OPL = outer plexiform layer; RPE = retinal pigment epithelium.