| Typicality: | 0.437 |
| Saliency: | 0.439 |
| in the brain | 17 | location |
| artificially | 3 | manner |
| in high doses | 3 | temporal |
| drug → increase → dopamine levels | 20 |
| drug → increase → dopamine | 14 |
| drug → raise → dopamine levels | 11 |
| drug → increase → the amount of dopamine | 7 |
| drug → increase → the levels of dopamine | 7 |
| drug → increase → the level of dopamine | 6 |
| drug → increase → dopamine production | 4 |
| drug → increase → dopamine concentrations | 3 |
| drug → increase → dopamine activity | 3 |
| drug → increase → levels of dopamine | 3 |
| drug → elevate → dopamine levels | 3 |
| negative | neutral | positive |
| 0.293 | 0.534 | 0.174 |
| Raw frequency | 81 |
| Normalized frequency | 0.439 |
| Modifier score | 0.500 |
| Perplexity | 35.452 |