Fig. 7.
Gradient of changes throughout the anterior–posterior axis of the caudate nucleus in the spatial and nonspatial working memory groups, as compared with a control group. The results presented are the percent increase in adjusted mean LCGU rates in the spatial and nonspatial working memory conditions, as compared with a control group (VD + SMC tasks) for the left (top) and right (bottom) caudate nuclei. Statistically significant increases in mean LCGU rates (p< 0.05) are shown by the asterisks.