Figure 6.
VISTA visualization in a 90 year old exudative AMD patient, with a treated choroidal neovascular (CNV) lesion, taken over a 6 mm × 6 mm field of view. (A) Mean projection of the 1.5 ms OCTA volume through the depths spanned by the lesion. (B) Mean projection of the 3.0 ms OCTA volume through the depths spanned by the lesion. (C) VISTA image; red indicates faster blood flow speeds, blue slower speeds. Note how the neovascular lesion exhibits a range of blood flow speeds, with faster speeds associated with the trunk of the lesion, and slower speeds associated with its extremities. Note that retinal vessels generate decorrelation tails in the image.