| at the same time | 28 | temporal |
| for a long time | 16 | temporal |
| highly | 15 | degree |
| neuron → be → active | 300 |
| neuron → become → active | 70 |
| neuron → show → activity | 5 |
| neuron → have → activity | 4 |
| negative | neutral | positive |
| 0.084 | 0.714 | 0.202 |
| Raw frequency | 379 |
| Normalized frequency | 1.000 |
| Modifier score | 0.716 |
| Perplexity | 33.194 |