Table 1.
Brodmann area | Peak Talairach co-ordinates | Maximum t-score | Number of voxels | |||
---|---|---|---|---|---|---|
x | y | z | ||||
ACTIVE PALM VS. REST | ||||||
Left premotor cortex | 6 | −4 | −15 | 53 | 8.96 | 203 |
6 | −58 | 2 | 39 | 9.56 | 710 | |
Left precentral gyrus (MI) | 4 | −29 | −23 | 67 | 11.93 | 912 |
Left postcentral gyrus (SI) | 3 | −35 | −30 | 57 | 12.66 | 956 |
2 | −54 | −28 | 50 | 11.49 | 491 | |
2 | −60 | −22 | 35 | 9.70 | 918 | |
40 | −40 | −44 | 53 | 12.80 | 497 | |
Left somatosensory association cortex | 5 | −34 | −40 | 59 | 12.46 | 964 |
7 | −21 | −54 | 61 | 4.81 | 483 | |
7 | −35 | −54 | 54 | 7.02 | 650 | |
Right premotor cortex | 6 | 7 | −19 | 72 | 5.42 | 586 |
6 | 57 | 1 | 39 | 7.16 | 601 | |
Right precentral gyrus (MI) | 4 | 31 | −20 | 63 | 13.28 | 792 |
Right postcentral gyrus (SI) | 3 | 37 | −31 | 58 | 13.15 | 955 |
40 | 35 | −44 | 52 | 14.31 | 845 | |
2 | 56 | −22 | 41 | 10.04 | 900 | |
Right operculum (SII) | 40 | 58 | −18 | 24 | 7.61 | 523 |
Right insula | 13 | 49 | −18 | 17 | 3.30 | 151 |
Right inferior frontal gyrus | 44 | 54 | 7 | 14 | 3.67 | 87 |
ACTIVE ARM VS. REST | ||||||
Left premotor cortex | 6 | −4 | −12 | 54 | 7.11 | 708 |
6 | −58 | 0 | 39 | 6.57 | 324 | |
Left precentral gyrus (MI) | 4 | −30 | −21 | 66 | 11.66 | 992 |
Left postcentral gyrus (SI) | 3 | −35 | −29 | 59 | 11.66 | 1000 |
2 | −52 | −26 | 50 | 9.41 | 939 | |
2 | −59 | −22 | 36 | 11.09 | 989 | |
40 | −36 | −42 | 53 | 9.67 | 998 | |
Left somatosensory association cortex | 5 | −34 | −38 | 59 | 10.75 | 945 |
7 | −26 | −65 | 53 | 3.14 | 148 | |
7 | −35 | −54 | 54 | 6.57 | 380 | |
Left operculum (SII) | 40 | −59 | −23 | 23 | 6.11 | 452 |
Right premotor cortex | 6 | 7 | −10 | 62 | 5.47 | 47 |
6 | 58 | 0 | 37 | 8.72 | 503 | |
Right postcentral gyrus (SI) | 3 | 57 | −21 | 41 | 9.63 | 755 |
40 | 36 | −42 | 54 | 7.83 | 438 | |
Right operculum (SII) | 40 | 53 | −22 | 27 | 5.28 | 127 |
Right inferior frontal gyrus | 44 | 54 | 4 | 14 | 6.70 | 191 |
PASSIVE PALM VS. REST | ||||||
Left premotor cortex | 6 | 60 | 0 | 35 | 6.42 | 394 |
Left postcentral gyrus (SI) | 2 | −60 | −23 | 34 | 8.93 | 939 |
Left postcentral gyrus (SI) | 3 | −36 | −31 | 59 | −11.87 | 632 |
Left operculum (SII) | 40 | −59 | −23 | 24 | 6.24 | 616 |
Left insula | 13 | −49 | −38 | 23 | 3.41 | 142 |
13 | −40 | −5 | 11 | 4.10 | 150 | |
Right precentral gyrus (MI) | 4 | 40 | −18 | 58 | 9.57 | 900 |
Right postcentral gyrus (SI) | 3 | 40 | −31 | 59 | 8.66 | 984 |
2 | 56 | −22 | 35 | 7.98 | 772 | |
40 | 36 | −40 | 56 | 8.72 | 991 | |
Right operculum (SII) | 40 | 52 | −22 | 21 | 6.03 | 784 |
40 | 57 | −31 | 24 | 4.91 | 553 | |
Right insula | 13 | 43 | −19 | 20 | 5.07 | 450 |
13 | 40 | −14 | 11 | 4.75 | 217 | |
Right inferior frontal gyrus | 44 | 54 | 3 | 17 | 3.37 | 71 |
PASSIVE ARM VS. REST | ||||||
Left postcentral gyrus (SI) | 3 | −35 | −31 | 59 | −12.98 | 570 |
Left operculum (SII) | 40 | −61 | −24 | 32 | 5.78 | 485 |
Left insula | 13 | −50 | −37 | 23 | 3.87 | 73 |
Right postcentral gyrus (SI) | 3 | 58 | −21 | 37 | 5.91 | 346 |
40 | 27 | −43 | 56 | 3.64 | 17 | |
Right operculum (SII) | 40 | 52 | −22 | 21 | 4.73 | 637 |
40 | 58 | −34 | 26 | 6.59 | 840 | |
Right insula | 13 | 42 | −31 | 21 | 5.54 | 557 |
13 | 39 | −15 | 12 | 3.64 | 89 | |
Right inferior frontal gyrus | 44 | 54 | 1 | 17 | 4.18 | 211 |
Right superior temporal gyrus | 22 | 67 | −37 | 16 | 4.04 | 217 |
Right angular gyrus | 39 | 47 | −55 | 8 | 3.88 | 189 |
The table details the Brodmann area, Talairach co-ordinates (x, y, z) of the peak of the BOLD signal, the maximum t-score and the number of voxels in each region. The italicized numbers denote a significant negative BOLD signal; all other regions show significant positive BOLD signals compared to the baseline.