Table II.
Location and size of clusters where functional connectivity maps by seed ROI were significantly larger in diplegia vs controls.
| Stereotaxic coordinates | ||||||
|---|---|---|---|---|---|---|
| Seed: Seed ROI |
Cluster location | Cluster size threshold (mm2) | Cluster size in mm2 (p-value) | X | Y | Z |
| L BA3 | LH-pre-postcentral gyri | 698.9 | 3346.0 (0.006) | −39.1 | −23.5 | 42.8 |
| RH-pre-postcentral gyri + parietal operculum | 797 | 4811.6 (0.006) | 38 | −18.8 | 40.4 | |
| R BA3 | LH-pre-postcentral gyri | 781.1 | 1555.6 (0.02) | −35.6 | −25.3 | 55.4 |
| RH-pre-postcentral gyri + parietal operculum + insula | 801.2 | 8057.9 (0.005) | 35.5 | −18.5 | 41.1 | |
| L BA1 | LH-pre-postcentral gyri | 827 | 3376.1 (0.01) | −37.2 | −24.1 | 52.1 |
| LH-parietal operculum + Heschl’s gyrus | 827 | 1769.8 (0.02) | −46.2 | −28.8 | 13.4 | |
| RH-pre-postcentral gyri, parietal operculum + insula | 775.8 | 3440.5 (0.01) | 44.7 | −12 | 30.6 | |
| R BA1 | LH | 802.8 | NS | |||
| RH-pre-postcentral gyri + parietal operculum + insula | 897.1 | 4481.7 (0.007) | 42.4 | −8.7 | 23 | |
| L BA2 | LH | 713.3 | NS | |||
| RH-medial postcentral + superior parietal lobule | 700.7 | 1280.6 (0.02) | 25.3 | −42.4 | 58.8 | |
| R BA2 | LH | 879.7 | NS | |||
| RH-superior parietal lobule | 853 | 1094.9 (0.04) | 25 | −41.4 | 60.8 | |
| L BA5 | LH | 744 | NS | |||
| RH-medial postcentral + superior parietal lobule | 772.7 | 1583.3 (0.02) | 26.6 | −45 | 56.1 | |
| RH-superior parietal lobule | 772.7 | 793.6 (0.05) | 19.2 | −70.6 | 42.8 | |
| L OP 1 | LH-pre-postcentral gyri | 951.3 | 2592.1 (0.01) | −31.8 | −28.5 | 52.9 |
| LH-medial frontal cortex | 951.3 | 1347.2 (0.03) | −10.9 | −19.1 | 42.9 | |
| RH-medial frontal + postcentral gyrus | 927.3 | 2075.1 (0.02) | 6.9 | −21.7 | 50.9 | |
| RH-pre-postcentral gyri + premotor | 927.3 | 1487.6 (0.03) | 37.5 | −14.7 | 48.8 | |
| RH-insula | 927.3 | 1376.3 (0.03) | 35.6 | 0.4 | 6.2 | |
| RH-parietal operculum + SMG + HG | 927.3 | 1322.6 (0.03) | 55.2 | −29.6 | 25.5 | |
| RH-medial paracentral + superior parietal lobule | 927.3 | 1160 (0.04) | 17.4 | −37.6 | 64.7 | |
| L BA7A | LH | 612.4 | NS | |||
| RH | 706.7 | NS | ||||
| R BA7A | LH-intraparietal sulcal cortex | 657.4 | 695.1 (0.047) | −34.2 | −53.1 | 47.4 |
| RH-intraparietal sulcal cortex | 618.2 | 958 (0.025) | 43.5 | −33.8 | 44.5 | |
| L BA7P | LH-precuneus | 707.2 | 807 (0.04) | −8.8 | −74 | 38 |
| LH-dorsolateral prefrontal cortex | 707.2 | 748 (0.050) | −39.4 | 35.7 | 19.7 | |
| RH-superior temporal gyrus + sulcus | 678.8 | 795 (0.04) | 58.7 | −41.5 | −8.2 | |
| R BA7P | LH | 740.6 | NS | |||
| RH-intraparietal sulcal cortex | 713.1 | 770.6 (0.044) | 35 | −44.1 | 46.3 | |
| RH-superior parietal lobule | 713.1 | 741.4 (0.048) | 17.3 | −69.3 | 48.5 | |