Table 2.
Main clusters in which signal increased as a function of parametric increase of stimation (number of circles of the mentioned color), with their cytoarchitectonic reference.
| Cluster size (voxels) | Local maximum in macroanatomical structure | x | y | z | Tmax | Percent of cluster volume in cytoarchitectonic area | |
|---|---|---|---|---|---|---|---|
| Cluster 1 (1930) | Left inferior parietal lobule (cluster extends into IPS) | −45 | −53 | 57 | 5.30 | 32.2 | hIP1 |
| Cluster 2 (1685) | Left medial frontal gyrus | 0 | 24 | 44 | 4.99 | 16.6 | hIP3 |
| Cluster 3 (1404) | Left precentral gyrus (cluster extends into IFG) | −39 | 5 | 33 | 6.77 | 43.2 | Area 44 |
| 16.8 | Area 45 | ||||||
| Cluster 4 (373) | Right middle frontal gyrus | 39 | 14 | 38 | 4.46 | ||
| Cluster 5 (364) | Left inferior frontal gyrus | −48 | 20 | 8 | 5.18 | 56.9 | Area 44 |
| 15.1 | Area 45 | ||||||
| Cluster 6 (304) | Right supramarginal gyrus (cluster extends into right angular gyrus and IPS) | 48 | −42 | 45 | 4.76 | 48.4 | PFm |
| 19.1 | PF | ||||||
| 13.8 | hIP2 | ||||||
| Cluster 7 (291) | Left inferior frontal gyrus | −53 | 41 | −8 | 6.02 | ||
| Cluster 8 (232) | Right angular gyrus | 36 | −60 | 45 | 3.94 | 27.6 | PGa |
| 13.8 | hIP3 | ||||||
| Cluster 9 (223) | Left middle temporal gyrus | −51 | −38 | −8 | 4.21 | ||
| Cluster 10 (159) | Right inferior occipital gyrus | 32 | −95 | −11 | 4.52 | 69.2 | hOC3v |
| 26.4 | Area 18 | ||||||
| Cluster 11 (139) | Left inferior occipital gyrus | −26 | −98 | −11 | 4.18 | 48.9 | hOC3v |
| 41.7 | Area 18 | ||||||
| Cluster 12 (82) | Right medial frontal gyrus | 8 | 48 | 44 | 4.15 | ||
| Cluster 13 (74) | Left middle occipital gyrus | −32 | −69 | 32 | 4.17 | ||
| Cluster 14 (58) | 44 | 17 | −15 | 3.70 | |||
| Cluster 15 (36) | Right middle orbital gyrus | 27 | 41 | −14 | 3.94 | ||
| Cluster 16 (36) | Right cerebellum | 21 | −86 | −35 | 3.65 | ||
| Cluster 17 (26) | Left SMA | −15 | 3 | 65 | 3.51 | 96.2 | Area 6 |
| Cluster 18 (21) | Left superior frontal sulcus | −21 | 42 | 18 | |||
References to cytoarchitectonic maps: area 2: Grefkes et al. (2001); areas 4a/4p: Geyer et al. (1996); areas hIP3/7A/7M/7P/7PC: Scheperjans et al. (2008); area 6: Geyer (2003); areas 17/18: Amunts et al. (2000); areas 44/45: Amunts et al. (1999); areas PGa/PGp/PFm/PF/PFcm: Caspers et al. (2006); areas hIp1/hIp2: Choi et al. (2006); areas hOC3v/hOC4v: Rottschy et al. (2007); areas Hipp(SUB)/Hipp(CA): Amunts et al. (2005); area OP2: Eickhoff et al. (2006). Further abbreviations: Tmax, T value at local maximum. Cluster overlap with cytoarchitectonic areas is listed if it exceeds 10%.