Figure 1.

Representative OCTA images from participants of different ages. The top row shows OCTA images from a 14-year-old boy and the bottom row shows those from a 65-year-old man. The color-coded maps of the superficial capillary plexus of a 14-year old boy (A) and a 65-year-old man (E) show a difference in FAZ area, which is located in the center of the macula, and seen as a blue color. Furthermore, angiographic images of both subjects (B,F) demonstrated that a 65-year-old man had coarse superficial capillary density and this feature remained constant in the deep capillary plexus (C,G) and choriocapillaris (D,H).