| Typicality: | 0.317 |
| Saliency: | 0.362 |
| most commonly | 4 | degree |
| infection → involve → central nervous system | 9 |
| infection → affect → central nervous system | 9 |
| infection → attack → central nervous system | 3 |
| infection → reach → central nervous system | 3 |
| infection → occur in → central nervous system | 3 |
| negative | neutral | positive |
| 0.752 | 0.223 | 0.024 |
| Raw frequency | 27 |
| Normalized frequency | 0.362 |
| Modifier score | 0.500 |
| Perplexity | 35.223 |