Figure 10.

The extent of label in V2v/V3v (VLPv) is inversely correlatedwith the injection's distance from the V2d rostral border. Scatter plots of the length of supra- and infragranular label in V2v/V3v(VLPv) versus the distance of the rostral edge of the injections site from the V2d rostral border. In (a) the injection's distance is expressed as absolute distance from the posterior and anterior boundaries of the label-defined transition zone; thus each case is identified as 2 points linked by a segment. The trend line was calculated from the mean of the 2 distances for each injection site. In (b) the injection's distance is normalized to the width of V2d, the latter defined as the distance of the V1/V2 border from the anterior and posterior boundaries of the label-defined transition zone at the location of the injection site (the smaller of the 2 injection distances was normalized to the smaller of the 2 widths of V2d). The trend line was calculated from the mean of the 2 normalized distances for each injection site.