| Typicality: | 0.304 |
| Saliency: | 0.331 |
| chemical → improve → memory | 9 |
| chemical → affect → memory | 6 |
| chemical → influence → memory | 4 |
| chemical → be linked to → memory | 3 |
| negative | neutral | positive |
| 0.182 | 0.379 | 0.439 |
| Raw frequency | 22 |
| Normalized frequency | 0.331 |
| Modifier score | 0.500 |
| Perplexity | 478.017 |