| Typicality: | 0.446 |
| Saliency: | 0.459 |
| electrode → placed within → the substance of the brain | 23 |
| electrode → penetrate → the brain | 5 |
| electrode → be advanced through → the brain | 3 |
| negative | neutral | positive |
| 0.098 | 0.835 | 0.067 |
| Raw frequency | 31 |
| Normalized frequency | 0.459 |
| Modifier score | 0.500 |
| Perplexity | 39.961 |