| Typicality: | 0.295 |
| Saliency: | 0.310 |
| from headache | 16 | other |
| soon after | 13 | temporal |
| possibly | 3 | degree |
| symptom → progress to → confusion | 16 |
| symptom → range to → confusion | 7 |
| symptom → expand to → confusion | 7 |
| negative | neutral | positive |
| 0.785 | 0.206 | 0.009 |
| Raw frequency | 30 |
| Normalized frequency | 0.310 |
| Modifier score | 0.500 |
| Perplexity | 184.004 |