Comparison of volume of activation measurements (mm3) between tumor side and nontumor side in patients with or without prior surgery
| Prior Surgery (n = 13) | No Prior Surgery (n = 30) | |||
|---|---|---|---|---|
| Tumor Side | Nontumor Side | Tumor Side | Nontumor Side | |
| Mean | 1045 | 3442 | 2655 | 2858 |
| Median | 823 | 2974 | 2278 | 2539 |
| SD | 733 | 1976 | 1734 | 1753 |
| Range | 63–2136 | 807–6913 | 380–5585 | 285–6819 |