| very | 144 | degree |
| highly | 78 | degree |
| during sleep | 67 | temporal |
| brain → be → active | 796 |
| brain → be engaged in → activity | 8 |
| brain → have → activity | 5 |
| brain → be → activity | 3 |
| negative | neutral | positive |
| 0.116 | 0.587 | 0.297 |
| Raw frequency | 812 |
| Normalized frequency | 0.898 |
| Modifier score | 0.945 |
| Perplexity | 178.764 |