| Typicality: | 0.569 |
| Saliency: | 0.521 |
| at the time of surgery | 16 | temporal |
| in the skull | 14 | location |
| in the capsule | 12 | location |
| surgeon → create → opening | 46 |
| surgeon → make → opening | 36 |
| surgeon → prepare → opening | 6 |
| negative | neutral | positive |
| 0.111 | 0.831 | 0.058 |
| Raw frequency | 88 |
| Normalized frequency | 0.521 |
| Modifier score | 0.800 |
| Perplexity | 326.231 |