Table 5.
Mean volumes in the CPS and normal groups
| Volume | CPS group | Normal group |
|---|---|---|
| Total | 0.43 (0.31) | 0.36 (0.22) |
| Gray mattera | 0.39 (0.16) | 0.37 (0.17) |
| White matter | 0.47 (0.13) | 0.42 (0.12) |
| Inferior frontal gyrus gray matter | 21.42 (3.43) | 22.61 (4.00) |
| Inferior frontal white matter | 9.95 (2.08) | 10.76 (2.74) |
| Orbital frontal gyrus gray matterb | 34.72 (5.52) | 36.14 (4.53) |
| Orbital frontal white matter | 16.12 (3.28) | 15.40 (3.21) |
| Dorsolateral prefrontal gyrus gray matter | 118.00 (17.25) | 121.41 (11.70) |
| Dorsolateral prefrontal gyrus white matter | 55.12 (9.65) | 55.08 (8.001) |
| Temporal lobe gray matter | 152.72 (11.84) | 155.85 (15.88) |
| Temporal lobe white matterc | 70.41 (12.27) | 66.35 (11.41) |
| Superior temporal gyrus gray matter | 38.05 (3.00) | 40.17 (3.81) |
| Superior temporal white matterd | 11.98 (1.38) | 13.24 (3.00) |
| Heschl’s gyrus gray matter | 2.73 (0.66) | 2.89 (0.61) |
| Heschl’s gyrus white matter | 1.03 (0.31) | 1.16 (0.30) |
a
F(1,77) = 4.89, P < 0.03.
b
F(1,75) = 3.83, P < 0.05.
c
F(1,74) = 5.26, P < 0.03.
d
F(1,62) = 2.99, P < 0.09.