| Typicality: | 0.512 |
| Saliency: | 0.613 |
| in rats | 2 | other |
| methylphenidate → improve → cognitive function | 6 |
| methylphenidate → improve → working memory | 5 |
| negative | neutral | positive |
| 0.035 | 0.490 | 0.475 |
| Raw frequency | 11 |
| Normalized frequency | 0.613 |
| Modifier score | 0.500 |
| Perplexity | 25.782 |