Figure 2

Multimodal imaging in eight patients with achromatopsia displaying normal near-infrared autofluorescence features, and corresponding optical coherence tomography and short-wavelength autofluorescence images. Semiquantitative autofluorescence plots (right) show normalized autofluorescence signals, plotted after segmentation along semi-circles centered on the fovea. The horizontal dimension of the inner segment ellipsoid interruption on optical coherence tomography, if present, is reported as a striped area on autofluorescence plots. SD-OCT = spectral domain optical coherence tomography; SW-AF = short-wavelength autofluorescence; NIR-AF = near-infrared autofluorescence; yo = year old; M = male; F = female.