| mainly | 3 | degree |
| apart from the liver | 2 | other |
| enzyme → be found in → brain | 11 |
| enzyme → be found in → the brain | 7 |
| enzyme → be expressed in → areas of the brain | 3 |
| enzyme → be expressed in → the brain | 3 |
| negative | neutral | positive |
| 0.267 | 0.673 | 0.060 |
| Raw frequency | 24 |
| Normalized frequency | 0.379 |
| Modifier score | 0.900 |
| Perplexity | 188.352 |