Figure 8.

Tracer injections away from the V2d rostral border do not label connections in ventral cortical regions representing the upper visual field. Case M261. (a) CO image (same as shown in Fig. 2). The green arrow points at a small CO-pale spot at the V1/V2 border corresponding to the CTB488 injection site. The much larger CO-pale spot above and anterior to it is the FB injection site. (b) The same CO image is shown enlarged with overlaid 2 composite injection sites (encircled in black) and the mapped label (CTB488– green, FB –blue) resulting from them. (c) Visual field map of the CTB488 (green oval) and FB (blue oval) injection sites and resulting intra-areal label in V2d (pale green and blue, respectively). Other conventions are as in Figure 4.