Figure 3.

xmRS effects. A, The parameter estimates for each of the 10 subjects (black bars) for the xmRS when subjects first observed and then executed an action. In 8/10 subjects, the parameter estimate was less when subjects executed the same action compared with a different action. The mean parameter estimate across all subjects is shown in white, and error bars show the SE. B, The same data as in A but for pairs in which the subjects first executed and then observed an action. Here 9/10 subjects show a repetition suppression effect. In both cases the parameter estimate was taken at the voxel that corresponded to the peak t value for the conjunction of unimodal execution > wait and observation > wait in the left IFG (this voxel selection was orthogonal to any differences between cross-model trials). * indicates significance at p < 0.05.