| Typicality: | 0.250 |
| Saliency: | 0.000 |
| compared to saline | 2 | other |
| over a 3 hour period | 2 | temporal |
| in placebo rats | 2 | other |
| morphine → increase → dopamine release | 3 |
| negative | neutral | positive |
| 0.073 | 0.722 | 0.204 |
| Raw frequency | 3 |
| Normalized frequency | 0.000 |
| Modifier score | 0.500 |
| Perplexity | 177.454 |