Table I.
Group averaged locations. Talairach coordinates are shown in mm. Execution and observation sets are shown in order of decreasing Z2. Locations were labeled using the Talairach Client (Lancaster JL et al.,2000)
| Peak # | X | Y | Z | # subj, r = 1.5 cm | # subj, r = 2 cm | Brain region | Brodmann area # | Range (mm) |
|---|---|---|---|---|---|---|---|---|
| Execution | ||||||||
| 1 | −32.7 | −18.1 | 42.5 | 6 | 9 | L Precentral gyrus | 4 | 1 |
| 2 | −32.7 | −2 | 52.8 | 6 | 10 | L Middle frontal gyrus | 6 | 0 |
| 3 | −52.5 | −11.1 | 27.5 | 4 | 7 | L Precentral gyrus/STG | 4 | 3 |
| 4 | −32.7 | −44.5 | 58.6 | 2 | 6 | L Postcentral gyrus | 5 | 0 |
| 5 | 46.5 | −14.7 | 31.3 | 6 | 8 | R Precentral gyrus | 6 | 3 |
| 6 | 50.5 | −19.9 | 5.8 | 4 | 5 | R Superior temporal gyrus | 22 | 1 |
| 7 | 3 | −17 | 64.6 | 5 | 5 | R Medial frontal gyrus | 6 | 1 |
| 8 | 42.6 | −13.3 | 60.7 | 6 | 7 | R Precentral gyrus | 6 | 0 |
| 9 | 10.9 | −36.7 | 58.2 | 5 | 6 | R Postcentral gyrus | 4 | 3 |
| Observation | ||||||||
| 10 | 58.4 | −32.1 | −4.1 | 4 | 6 | R Middle temporal gyrus | 21 | 3 |
| 11 | 58.4 | −3.9 | 16 | 8 | 10 | R Precentral gyrus | 4 | 0 |
| 12 | 42.6 | −32.8 | 58 | 6 | 6 | R Postcentral gyrus | 40 | 1 |
| 13 | −52.5 | −19.9 | 5.8 | 6 | 7 | L Superior temporal gyrus | 41 | 1 |
| 14 | −36.6 | −14.4 | 38.7 | 5 | 5 | L Precentral gyrus | 4 | 4 |
| 15 | −28.7 | −1.8 | 56.5 | 4 | 4 | L Subgyral | 6 | 1 |