| through an unknown mechanism | 6 | manner |
| for stress hormones such as cortisol | 5 | transitive-object |
| no longer | 3 | temporal |
| brain → have → receptor | 12 |
| brain → contain → receptor | 9 |
| brain → be → receptor | 5 |
| brain → produce → receptor | 4 |
| brain → be called → receptor | 3 |
| brain → have → many receptors | 3 |
| negative | neutral | positive |
| 0.299 | 0.609 | 0.092 |
| Raw frequency | 36 |
| Normalized frequency | 0.398 |
| Modifier score | 0.500 |
| Perplexity | 466.713 |