Table 1.
Common and specific functional connectivity of the 5 MACM-CBP-derived clusters across tasks (MACM) and rest (RSFC)
Region | Overlap with cytoarchitectonic area | x | y | z | Cluster size | |
---|---|---|---|---|---|---|
Common to all clusters | ||||||
Tasks and rest | ||||||
Central cluster | R | NA | 32 | −3 | 57 | 107 |
Left PMd (central cluster's homotope) | L | NA | −33 | −8 | 55 | 50 |
SMA/pre-SMA | L | NA | −8 | 5 | 51 | 58 |
R | NA | 5 | 8 | 49 | 13 | |
R | NA | 6 | 4 | 64 | 10 | |
Tasks only | ||||||
IPS | L | hlP3i | −34 | −50 | 51 | 663 |
R | hlP2/hlP3d,i | 39 | −47 | 50 | 189 | |
Broca's area | R | Area 44a | 54 | 9 | 28 | 305 |
L | Area 44a | −53 | 6 | 31 | 256 | |
Thalamus | R | Prefrontal thalamusj | 12 | −14 | 7 | 191 |
L | Prefrontal thalamusj | −11 | −16 | 7 | 171 | |
Anterior insula | R | NA | 36 | 23 | 1 | 165 |
L | NA | −34 | 23 | 1 | 162 | |
Basal ganglia | R | Pallidum/putamen | 19 | 3 | 3 | 23 |
Rest only | ||||||
Rostral and ventral clusters | R | NA | 26 | −3 | 55 | 1369 |
Right somatosensory-cortex/supramarginal gyrus | R | Area 2c/Area PFtl | 50 | −32 | 48 | 301 |
Specific to rostral PMd | ||||||
Tasks and rest | ||||||
Left homotope | L | NA | −27 | 9 | 52 | 332 |
Middle frontal | L | NA | −40 | 29 | 33 | 166 |
Middle frontal | R | NA | 30 | 8 | 42 | 1272n |
33 | 21 | 42 | ||||
44 | 48 | 20 | ||||
48 | 36 | 24 | ||||
Fp1b | 30 | 58 | 10 | |||
MCC | R | NA | 7 | 26 | 42 | 19 |
Inferior parietal/IPS | R | hlP1/hlP2d | 42 | −57 | 41 | 498 |
L | −38 | −58 | 41 | 389 | ||
Precuneus | R | NA | 8 | −62 | 50 | 63 |
Tasks only | ||||||
Inferior frontal gyrus | L | NA | −38 | 14 | 37 | 1071 |
R | NA | 32 | 29 | −7 | 134 | |
Rest only | ||||||
Inferior temporal gyrus | R | NA | 62 | −34 | −18 | 601 |
L | −57 | −54 | −15 | 160 | ||
Precuneus | L | NA | −6 | −58 | 45 | 629 |
Cerebellum | L | Lobule VIIag | −38 | −65 | −37 | 519 |
R | 34 | −62 | −33 | 100 | ||
Medial temporal lobe | R | Subiculum | 29 | −32 | −18 | 318 |
Fusifurm gyrus | R | NA | −30 | −40 | −14 | 193 |
Specific to caudal PMd | ||||||
Tasks and rest | ||||||
Primary motor | R | Area 4pe | 34 | −26 | 60 | 1492o |
Cortex | L | Area 4pe | −36 | −29 | 60 | 535o |
Left homotope | ||||||
SMA/Midcingulate cortex | R | NA | 8 | −10 | 50 | 153 |
L | −5 | −16 | 53 | 67 | ||
Cerebellum | L | Lobule VI/Vg | −18 | −57 | −20 | 350 |
Parietal operculum | R | Area OP1/OP3h | 47 | −21 | 20 | 78 |
Frontal operculum | R | NA | 44 | −3 | 14 | 16 |
Tasks only | ||||||
Putamen | R | NA | 31 | −6 | −1 | 66 |
Thalamus | R | Prefrontal/premotor thalamusj | 14 | −19 | 8 | 60 |
Posterior insula | R | NA | 43 | 1 | 12 | 44 |
Rest only | ||||||
Parietal operculum | L | Area OP3/OP4h | −42 | −21 | 18 | 366 |
Specific to central PMd | ||||||
Tasks and rest | ||||||
IPS/superior | R | Area 7Ai/Area7PCi/hlP3i | 26 | −58 | 57 | 405 |
Parietal lobule | L | Area 7Ai/Area 7PCi/Area 5li | −28 | −56 | 61 | 335 |
Area 7Ai | −19 | −75 | 44 | 71 | ||
−14 | −67 | 58 | 33 | |||
Left homotope | L | NA | −25 | −8 | 56 | 553 |
Tasks only | ||||||
Fusiform gyrus | R | Area FG1/FG2k | 38 | −68 | −12 | 65 |
Somatosensori area | L | Area2c/Area 3be,f | −38 | −36 | 48 | 13 |
Rest only | ||||||
Inferior parietal lobule | R | Area2c/Area PFtl/Area PFopl | 35 | −41 | 48 | 1656 |
L | −34 | −44 | 47 | 1848 | ||
Middle occipital gyrus | L | NA | −23 | −76 | 32 | 136 |
R | 29 | −74 | 34 | 112 | ||
Broca area | L | Area 44a | −52 | 6 | 29 | 133 |
Specific to ventral PMd | ||||||
Tasks and rest | ||||||
Superior temporal | R | NA | 59 | −41 | 12 | 49 |
Left homotope | L | NA | −46 | −4 | 48 | 356 |
Tasks only | ||||||
Visual cortex | R | hOc5m | 50 | −66 | 5 | 68 |
Rest only | ||||||
Inferior frontal | R | Area 45a | 46 | 17 | 23 | 1277 |
Gyrus | L | −44 | 17 | 25 | 355 | |
R | NA | 43 | 34 | −7 | 259 | |
Posterior middle | R | NA | 60 | −44 | 8 | 660 |
Temporal gyrus | L | NA | −58 | −51 | 10 | 355 |
Specific to dorsal PMd | ||||||
Tasks and rest | ||||||
Left homotope | L | NA | −8 | 4 | 64 | 126 |
Inferior frontal gyrus/insula | R | NA | 49 | 10 | 3 | 105 |
L | −49 | 7 | 2 | 85 | ||
Putamen | R | NA | 25 | 11 | 2 | 55 |
MCC | R | NA | 10 | 10 | 40 | 22 |
Tasks only | ||||||
Broca's area | L | Area 44a | −52 | 10 | 3 | 505 |
R | Area 44/45a | 55 | 15 | 6 | 325 | |
Rest only | ||||||
Middle frontal gyrus | R | NA | 27 | 48 | 24 | 511 |
L | −30 | 46 | 22 | 468 | ||
Anterior cingulate cortex | L | NA | −8 | 18 | 31 | 496 |
R | 9 | 20 | 30 | 462 | ||
Cerebellum | L | Lobule VIIag | −42 | −54 | −33 | 139 |
Pre-SMA | R | NA | 9 | 24 | 60 | 59 |
Note: NA, not assigned to any known probability map/not applicable.
bBludau et al. (in press).
nThe region is part of the local connectivity of the rostral PMd itself (1083 voxels).
oThe region is part of the local connectivity of the caudal PMd itself (1765 voxels) in the right hemisphere or its left-side homotope in the left hemisphere; CBP, Co-activation-based parcellation; MACM, meta-analytic connectivity modeling; RSFC, resting state functional connectivity; PMd, dorsal Premotor Cortex; IPS, intraparietal sulcus; SMA, supplementary motor area.