Table 3.
Means (standard deviations) of the segmented volumes for each ventricular component for each group
| Ventricular components and indices | Group (sample size)
|
||
|---|---|---|---|
| Control (n = 49) | LRE (n = 30) | IGE (n = 29) | |
| ICV (mm3) | 1493104.92 (126137.55) | 1496942.99 (134491.42) | 1509495.44 (157310.09) |
| Third ventricle (mm3) | 666.31 (138.67) | 729.90 (156.87) | 803.55 (264.10) |
| Third ventricle index | 0.0004 (0.00009) | 0.0005 (0.00010) | 0.0005 (0.00016) |
| Fourth ventricle (mm3) | 1803.31 (632.87) | 1892.40 (581.05) | 1884.02 (468.25) |
| Fourth ventricle index | 0.0012 (0.00041) | 0.0013 (0.00040) | 0.0012 (0.00026) |
| Lateral ventricle (mm3) | 10887.53 (5481.07) | 10782.63 (3389.95) | 14790.97 (7107.78) |
| Full lateral ventricle index | 0.0072 (0.00307) | 0.0073 (0.00240) | 0.0097 (0.00426) |
The component indices are calculated as the quotient of the component and the intracranial volume (ICV) for each participant.
ILRE, idiopathic localization-related epilepsy; IGE, idiopathic generalized epilepsy.