| Typicality: | 0.603 |
| Saliency: | 0.448 |
| rat → undergo → sham operation | 13 |
| rat → receive → sham surgery | 7 |
| rat → undergo → sham surgery | 6 |
| rat → be subjected to → sham surgery | 5 |
| rat → undergone → sham surgery | 3 |
| rat → undergo → sham procedure | 3 |
| negative | neutral | positive |
| 0.296 | 0.675 | 0.029 |
| Raw frequency | 37 |
| Normalized frequency | 0.448 |
| Modifier score | 1.000 |
| Perplexity | 427.306 |