| Typicality: | 0.540 |
| Saliency: | 0.375 |
| in the brain | 6 | location |
| further | 2 | manner |
| drug → affect → serotonin | 31 |
| drug → affect → serotonin levels | 13 |
| drug → affect → both serotonin | 3 |
| drug → affect → the serotonin system | 3 |
| negative | neutral | positive |
| 0.386 | 0.533 | 0.080 |
| Raw frequency | 50 |
| Normalized frequency | 0.375 |
| Modifier score | 0.900 |
| Perplexity | 150.246 |