Table 2.
Brain regions with significant group differences on FC, or ReHo
| Measurements | Brain regions | X | Y | Z | Volume (mm3) |
|---|---|---|---|---|---|
| FC | Left Basal Ganglia and Thalamus a | 13.2 | 12.4 | 11.5 | 3,424 |
| Dorsal Cingulate (BA 32) | 2.7 | −24.2 | 35.4 | 2,882 | |
| Right Basal Ganglia and Thalamus | −13.8 | 12.4 | 14.0 | 2,877 | |
| Left Superior Frontal Gyrus (BA 9/10) a | 30.7 | −46.4 | 27.2 | 1,759 | |
| Left Cerebellar Culmen | 30.1 | 50.5 | −27.3 | 1,387 | |
| Left Postcentral Gyrus (BA 1/2/40) a | 40.2 | 31.5 | 55.9 | 1,284 | |
| Right Postcentral Gyrus (BA 3/40) a | −36.6 | 36.7 | 47.4 | 1,010 | |
| Left Insula (BA 13) | 34.6 | −12.3 | 11.6 | 881 | |
| Right Cerebellar Culmen | −22.1 | 63.8 | −25.1 | 661 | |
| Right Middle Frontal Gyrus (BA 10) | −28.1 | −48.4 | 22.1 | 660 | |
| ReHo | Left Postcentral Gyrus (BA 3/40) a | 38.8 | 30.1 | 50.8 | 2,493 |
| Right Postcentral Gyrus (BA 3/40) a | −39.1 | 34.5 | 48.5 | 2,255 | |
| Left Basal Ganglia and Thalamus a | 21.4 | 11.9 | 9.9 | 1,382 | |
| Left Lingual Gyrus (BA 18/19) | 21.8 | 74.8 | −8.4 | 1,139 | |
| Left Posterior Cingulate (BA 31) | 16.0 | 59.0 | 18.9 | 1,033 | |
| Right Basal Ganglia and Thalamus | −13.2 | 9.7 | 9.5 | 651 |
Regions with a higher value in control and CD groups are shown in bold and italics, respectively. Coordinates are in the Talairach space (RAI orientation).
a
The seven regions that survived “SVM‐RFE” with the maximum classification accuracy of 90.6%.