| Typicality: | 0.281 |
| Saliency: | 0.277 |
| narcolepsy → be → nervous system disorder | 6 |
| narcolepsy → be → central nervous system disorder | 3 |
| negative | neutral | positive |
| 0.727 | 0.261 | 0.011 |
| Raw frequency | 9 |
| Normalized frequency | 0.277 |
| Modifier score | 0.500 |
| Perplexity | 10.992 |