Table 2.
Area name | BA | UCP children | TD children | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Talairach's coordinates | Cluster size | t-value | Talairach's coordinates | Cluster size | t-value | |||||||
x | y | z | x | y | z | |||||||
Inferior temporal gyrus | 37 | DS | −44 | −65 | 0 | 8307 | 18.4 | −44 | −64 | 0 | 15,536 | 20.6 |
Non-DS | 47 | −61 | −2 | 8369 | 15.6 | 44 | −61 | 1 | 18,659 | 18.7 | ||
| ||||||||||||
Superior temporal gyrus | 22 | DS | −48 | −35 | 12 | 1357 | 10.4 | −51 | −40 | 11 | 1531 | 8.2 |
Non-DS | 53 | −33 | 9 | 1534 | 8.6 | 50 | −40 | 11 | 2584 | 9.2 | ||
| ||||||||||||
Inferior parietal lobule | 40 | DS | −44 | −40 | 39 | 4278 | 7.6 | −56 | −31 | 30 | 3751 | 9.9 |
Non-DS | 48 | −36 | 36 | 2281 | 7.7 | 57 | −31 | 27 | 1669 | 6.9 | ||
| ||||||||||||
Anterior IPS | 40-7 | DS | −36 | −45 | 45 | 4231 | 12.7 | −32 | −44 | 50 | 4806 | 15.4 |
Non-DS | 37 | −50 | 48 | 3023 | 7.3 | 33 | −45 | 49 | 2265 | 10.6 | ||
| ||||||||||||
Superior parietal lobule | 7 | DS | −16 | −66 | 45 | 5112 | 11.9 | −25 | −67 | 46 | 11,593 | 15.7 |
Non-DS | 22 | −62 | 45 | 3212 | 8.0 | 23 | −64 | 47 | 8594 | 11.7 | ||
| ||||||||||||
Precentral gyrus | 6-4 | DS | −35 | −11 | 51 | 1688 | 6.2 | −33 | −16 | 52 | 3292 | 7.9 |
Non-DS | 35 | −9 | 53 | 1458 | 7.2 | 32 | −14 | 52 | 1865 | 5.3 | ||
6-9 | DS | −40 | 4 | 38 | 1260 | 8.3 | −47 | −2 | 32 | 2019 | 9.5 | |
Non-DS | 43 | 6 | 39 | 1808 | 7.1 | 43 | 2 | 34 | 3242 | 9.7 | ||
| ||||||||||||
Middle-superior frontal gyrus | 9-10-46 | DS | −50 | 14 | 24 | 925 | 5.0 | −39 | 38 | 22 | 1180 | 5.0 |
Non-DS | 41 | 23 | 17 | 899 | 7.2 | 43 | 17 | 21 | 1154 | 5.1 | ||
| ||||||||||||
Inferior frontal gyrus | 45–47 | DS | −33 | 23 | 2 | 441 | 5.2 | |||||
Non-DS | 45 | 32 | 5 | 982 | 5.1 | 41 | 23 | 3 | 538 | 6.2 | ||
| ||||||||||||
Middle occipital gyrus | 18 | DS | −23 | −85 | 4 | 1465 | 10.3 | −22 | −83 | 3 | 3897 | 11.6 |
Non-DS | 22 | −84 | 7 | 1417 | 7.4 | 24 | −83 | 2 | 1369 | 14.9 |
BA = Brodmann area; UCP = unilateral cerebral palsy; TD = typically developing; DS = dominant side (controlateral to dominant hand); non-DS = nondominant side (controlateral to nondominant hand); IPS=inferior parietal sulcus. For convention, the dominant hand corresponds to the unaffected hand in UCP and to the right hand in TD children, while the nondominant hand corresponds to the plegic hand in UCP and to the left hand in TD children.