| Typicality: | 0.474 |
| Saliency: | 0.372 |
| to the brain | 22 | transitive-object |
| in the vessels | 4 | location |
| to help reveal blockages | 4 | purpose |
| drug → increase → blood flow | 29 |
| drug → increase → the blood flow | 7 |
| drug → increase → the flow of blood | 4 |
| drug → encourage → the flow of blood | 3 |
| drug → promote → blood flow | 3 |
| drug → boost → blood flow | 3 |
| negative | neutral | positive |
| 0.201 | 0.525 | 0.273 |
| Raw frequency | 49 |
| Normalized frequency | 0.372 |
| Modifier score | 0.700 |
| Perplexity | 169.577 |