Fig. 2.

Left hemisphere, contralateral to BPA — Pairwise Spearman's rank correlation coefficient between voxels as a function of distance in voxels. A-E: Average correlations per mask as a function of distance between voxels plotted for control subjects and BPA patients. The bars represent the 95% confidence interval. F) Chart representing the level of statistical significance (p-value) resulting from the comparison of the average correlations between groups within masks A, B, and C as a function of distance. Masks D and E did not show any significant difference between the two groups. (For interpretation of the references to color in this figure, the reader is referred to the web version of this article.)