| Typicality: | 0.541 |
| Saliency: | 0.499 |
| in the brain | 14 | location |
| for depression and panic attacks | 4 | purpose |
| to bind to the post synaptic | 3 | purpose |
| drug → increase → serotonin | 72 |
| drug → increase → serotonin levels | 24 |
| drug → raise → serotonin levels | 11 |
| drug → increase → the level of serotonin | 8 |
| drug → increase → levels of serotonin | 4 |
| drug → increase → the amount of serotonin | 4 |
| drug → raise → serotonin | 4 |
| negative | neutral | positive |
| 0.407 | 0.475 | 0.118 |
| Raw frequency | 127 |
| Normalized frequency | 0.499 |
| Modifier score | 0.740 |
| Perplexity | 267.767 |