| on the heating pad | 4 | location |
| before returning in their home cage | 3 | temporal |
| after radiotracer injection | 2 | temporal |
| rat → be kept → warm | 6 |
| rat → keep → warm | 4 |
| rat → be → warm | 3 |
| negative | neutral | positive |
| 0.049 | 0.722 | 0.229 |
| Raw frequency | 13 |
| Normalized frequency | 0.262 |
| Modifier score | 0.500 |
| Perplexity | 311.692 |