Table 1.
Significant clusters and peaks of activation during the leg press task, relative to rest
Regioncluster | Primary Hemisphere | Sizecluster (mm3) | Regionpeak | Zmaxpeak | MNI Coordinates X, Y, Zpeak | p-value | |
---|---|---|---|---|---|---|---|
Overall Brain Activation During Leg Press Task | Supplementary Motor Cortex, Precentral Gyrus, Postcentral Gyrus | L | 4269 | Precentral gyrus | 5.77 | −12, −12, 62 | <.001 |
Parietal Operculum, Planum Temporale | L | 722 | Parietal operculum | 4.22 | −40, −32, 18 | <.001 | |
Parietal Operculum, Planum Temporale | R | 251 | Planum temporale | 4.57 | 54, −34, 20 | .001 | |
Insula, Central Operculum | L | 161 | Central Operculum | 4.19 | −48, 0, 4 | .013 | |
Insula, Central Operculum | R | 131 | Insula | 4.37 | 38, 10, 2 | .034 | |
Cerebellum I-IV | R | 712 | Cerebellum I-IV | 5.19 | 2, −50, −8 | <.001 |