| Typicality: | 0.369 |
| Saliency: | 0.306 |
| on the spinal cord | 10 | location |
| in the brain | 9 | location |
| on nerves by dilated veins | 6 | other |
| symptom → be caused by → pressure | 16 |
| symptom → be caused by → the pressure | 6 |
| symptom → be caused by → increased pressure | 4 |
| symptom → be triggered by → pressure | 3 |
| negative | neutral | positive |
| 0.658 | 0.330 | 0.013 |
| Raw frequency | 29 |
| Normalized frequency | 0.306 |
| Modifier score | 0.733 |
| Perplexity | 53.716 |