Table 3.
FC differences between PD‐F and PD‐NF groups
| Brain region (ALL) | Coordinates MNI | Clusters Size (mm3) | Z‐value | ||
|---|---|---|---|---|---|
| x | y | z | |||
| Insula_L | |||||
| Precentral_R | 27 | −24 | 72 | 107 | 3.25 |
| Temporal_Sup_R | 57 | −23 | 12 | 43 | 3.15 |
| Temporal_Mid_R | 62 | −48 | 12 | 42 | 4.24 |
| Supp_Motor_Area_R | 6 | 12 | 51 | 27 | 3.42 |
| Frontal_Inf_R | 36 | 27 | 9 | 76 | 3.40 |
| Cingulum_Mid_R | |||||
| Paracentral_Lobule_L | −8 | −31 | 58 | 66 | 3.80 |
| Precentral_R | 22 | −21 | 75 | 52 | 3.48 |
| Temporal_Sup_R | 45 | −12 | −12 | 49 | 4.61 |
| Supp_Motor_Area_R | 5 | 2 | 68 | 33 | 3.55 |
| Frontal_Mid_R | |||||
| Temporal_Mid_R | 45 | −42 | 6 | 91 | −5.48 |
| Parietal_Sup_L | −22 | −56 | 59 | 46 | 3.13 |
| Precentral_L | −35 | 4 | 39 | 45 | 3.72 |
PD‐F, Parkinson's disease with fatigue; PD‐NF, Parkinson's disease without fatigue; HC, healthy control; AAL, anatomical automatic labeling; R, right; L, left; Sup, superior; Inf, inferior; Mid, middle; MNI, Montreal Neurological Institute; all the coordinates are denoted by MNI space coordinates (P < 0.05, AlphaSim corrected). Z‐score denotes the statistic value of post hoc two‐sample t‐test after analysis of covariance between the three groups.