| during this process | 12 | temporal |
| from the brain | 11 | location |
| the higher | 8 | other |
| chemical → be → released | 249 |
| chemical → be → release | 5 |
| negative | neutral | positive |
| 0.413 | 0.515 | 0.071 |
| Raw frequency | 254 |
| Normalized frequency | 0.738 |
| Modifier score | 0.407 |
| Perplexity | 47.041 |