| Typicality: | 0.393 |
| Saliency: | 0.540 |
| brain → call → the substantia nigra | 68 |
| brain → be known as → the substantia nigra | 13 |
| brain → be called → substantia nigra | 6 |
| negative | neutral | positive |
| 0.539 | 0.428 | 0.033 |
| Raw frequency | 87 |
| Normalized frequency | 0.540 |
| Modifier score | 0.500 |
| Perplexity | 64.258 |