aThe cluster in the right hemisphere also encompassed the Rolandic operculum. According to the probability atlas by Rademacher et al.  the local maximum of this cluster is situated in the HG with 40% probability.
Local response maxima of significant clusters (random-effects analysis, p ≤ 0.001 uncorrected for multiple comparisons; k ≥ 10). For explanations, see Table 1.