| Typicality: | 0.398 |
| Saliency: | 0.346 |
| in the hypothalamus | 5 | location |
| naturally | 4 | manner |
| chemical → be produced by → the brain | 10 |
| chemical → be produced in → the brain | 5 |
| chemical → be made in → the brain | 3 |
| chemical → be produced by → both the brain | 3 |
| chemical → be made by → the brain | 3 |
| negative | neutral | positive |
| 0.251 | 0.583 | 0.166 |
| Raw frequency | 24 |
| Normalized frequency | 0.346 |
| Modifier score | 0.500 |
| Perplexity | 78.183 |