| Typicality: | 0.491 |
| Saliency: | 0.565 |
| in the nervous system | 3 | location |
| among other things | 2 | other |
| to regulate mood | 2 | purpose |
| serotonin → regulate → pain | 17 |
| serotonin → reduce → pain | 10 |
| serotonin → inhibit → pain | 10 |
| serotonin → negate → pain | 5 |
| serotonin → help regulate → pain | 5 |
| serotonin → regulate → pain control | 5 |
| serotonin → control → pain | 4 |
| serotonin → help to regulate → pain | 3 |
| serotonin → ease → pain | 3 |
| negative | neutral | positive |
| 0.127 | 0.561 | 0.311 |
| Raw frequency | 62 |
| Normalized frequency | 0.565 |
| Modifier score | 0.500 |
| Perplexity | 129.519 |