Table 3:
Clusters that showed significant differences (P ≤ .05, corrected) in group comparisons of cortical thickness or surface areaa
| Cluster No. | Size (mm2) | No. of Vertices | Peak Coordinate |
Peak Vertex t Value | Cluster-Wise P Value | Relationships | ||
|---|---|---|---|---|---|---|---|---|
| x | y | z | ||||||
| 1 | 106 | 134 | 9.9 | –87.1 | 17.7 | 5.05 | .007 | All: MF>BF |
| 2 | 132 | 165 | 10.7 | –87.4 | 18.5 | 5.38 | .003 | Boys: MF>BF |
| 3 | 128 | 180 | –11.4 | –74 | 12.7 | 5.34 | .004 | Boys: MF>BF |
| 4 | 151 | 189 | 11.2 | –87.8 | 18.5 | 4.76 | .001 | Boys: MF>SF |
| 5 | 78 | 100 | 3.6 | –74.2 | 14.3 | 4.88 | .02 | Boys: MF>SF |
| 6 | 87 | 82 | –7.8 | –87.9 | –10.8 | 4.65 | .01 | Boys: MF>SF |
| 7 | 53 | 117 | 15.2 | –16 | 64.5 | 4.38 | .046 | Girls: SF>MF |
| 8 | 138 | 220 | –32.9 | 8.5 | 55.3 | 4.77 | .01 | Boys: MF>SFa |
a
For surface area comparison; everything else: for cortical thickness comparison.