| in the brain | 7 | location |
| surgically | 6 | degree |
| typically | 5 | degree |
| electrode → be → implanted | 89 |
| electrode → be implanted in → patient | 8 |
| electrode → be implanted within → the patient | 7 |
| electrode → be implanted in → the patient | 6 |
| electrode → be implanted in → the body | 3 |
| electrode → be implanted within → the patient's body | 3 |
| negative | neutral | positive |
| 0.107 | 0.801 | 0.092 |
| Raw frequency | 116 |
| Normalized frequency | 0.718 |
| Modifier score | 0.813 |
| Perplexity | 480.378 |