Fig. 8.

Activation map detailing areas of greater activity during independent drawing compared with coordinated eye–hand drawing based on group data. (a) Right and left BA 9 and pre-SMA activation centred around the voxel of peak significance for the pre-SMA (x = − 2, y = 8, z = 56). (b) Left DLPFC activity centred around the voxel of peak significance (x = − 38, y = 34, z = 28). Colour bars indicate Z-score significance level, from the lowest score of 2.6 (red) to the highest score of > 10.0 (yellow).