| back to huntington's disease | 4 | other |
| easily | 2 | manner |
| both prospectively | 2 | manner |
| symptom → be → traced | 11 |
| symptom → identify → the cause | 3 |
| symptom → determine → the cause | 3 |
| symptom → have → apparent cause | 3 |
| negative | neutral | positive |
| 0.543 | 0.409 | 0.048 |
| Raw frequency | 20 |
| Normalized frequency | 0.256 |
| Modifier score | 0.700 |
| Perplexity | 106.045 |