Figure 2.
The cone receptor mosaic was imaged using AOSLO in the region outlined on the fundus photograph belonging to subject I-1, showing RPE mottling surrounding a small central island of preserved RPE (A); GVF testing showed a dense pericentral scotoma to the V4e and I4e targets with a preserved central island corresponding to the preserved RPE seen on examination (B); AOSLO images showed increased cone spacing with patchy cone loss, with corresponding absolute scotomas (indicated as 0) shown with superimposed microperimetry results (C). Scale bar, 1°.
