| easily | 2 | manner |
| dopamine → be → depleted | 13 |
| dopamine → be depleted in → patient | 3 |
| dopamine → be depleted by → drug abuse | 3 |
| dopamine → be → lost | 3 |
| negative | neutral | positive |
| 0.569 | 0.390 | 0.041 |
| Raw frequency | 22 |
| Normalized frequency | 0.394 |
| Modifier score | 0.500 |
| Perplexity | 129.225 |