TABLE 3.
Differences in the brain active regions between PA and HC groups.
| Brain regions | Extent | Cluster centroid (MNI) |
t-value | ||
| x | y | z | |||
| aLeft hand_motor execution | |||||
| HC > PA | |||||
| Precentral_R | 215 | 36 | −24 | 66 | 4.7355 |
| Postcentral_R | 215 | 48 | −21 | 48 | 3.6277 |
| Supp_Motor_Area_L | 49 | −3 | −3 | 57 | 3.9521 |
| aRight hand_motor execution | |||||
| HC > PA | |||||
| Postcentral_L | 68 | −36 | −24 | 51 | 4.3528 |
| bLeft hand_motor imagery | |||||
| HC > PA | |||||
| Supp_Motor_Area_L | 26 | −3 | −3 | 63 | 4.2975 |
| PA > HC | |||||
| Frontal_Sup_2_R | 15 | 27 | 27 | 54 | 4.1012 |
| Cingulate_Ant_L | 10 | 0 | 24 | 18 | 4.1942 |
| Frontal_Inf_Oper_R | 10 | 45 | 15 | 36 | 3.6699 |
| bRight hand_motor imagery | |||||
| PA > HC | |||||
| Frontal_Mid_2_R | 47 | 36 | 12 | 57 | 4.1576 |
x, y, z, coordinates of primary peak locations in the MNI space; t value, peak value of the cluster. aFWE corrected, P < 0.05. bAlphaSim correction, P < 0.05. The p-value before correction is 0.001.