| benzodiazepine → CapableOf → act on the brain | 0.58 | |
| drug → CapableOf → act on the brain | 0.54 | |
| hormone → CapableOf → act on the brain | 0.43 | |
| cocaine → CapableOf → act on the brain | 0.42 | |
| lithium → CapableOf → act on the brain | 0.37 | |
| progesterone → CapableOf → act on the brain | 0.35 |