Fig. 5.

(a) An illustration of the whole brain analysis revealing an effect of numerical ratio on the left IPS. The superimposed blue area represents the region from the Houdé meta-analysis used in the main results. (b) Parameter estimates for small and large ratios obtained from the left IPS cluster revealed by the whole brain analysis. (c) Partial correlation (controlling for chronological age) of the ratio effect in the left IPS (extracted from the regions identified through the whole brain analysis) and math fluency raw scores. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of the article.)