Table 3.
Fronto-occipital asymmetry (torque)
| Left, mean (SD) |
Right, mean (SD) |
Difference, L > R (%) |
p value |
|
|---|---|---|---|---|
| Prefrontal (mm3) | ||||
| All | 29,001 (3710) | 28,736 (2823) | 0.92 | 0.0603 |
| Male | 29,697 (3668) | 29,713 (3706) | −0.05 | a |
| Female | 28,183 (3642) | 27,586 (3686) | 2.16 | a |
| Occipital (mm3) | ||||
| All | 63,407 (8177) | 57,048 (7642) | 10.45 | <0.0001 |
| Male | 65,682 (8501) | 60,341 (7788) | 8.85 | b |
| Female | 60,730 (6989) | 53,956 (58899) | 12.55 | b |
aGender difference in prefrontal asymmetry (t (72) = 2.2; p = 0.0272).
bGender difference in occipital asymmetry (t (72) = −2.3; p = 0.0243).