| Typicality: | 0.411 |
| Saliency: | 0.582 |
| during sleep deprivation | 3 | temporal |
| during physical training | 3 | temporal |
| tyrosine → improve → cognitive performance | 12 |
| tyrosine → improve → mental performance | 5 |
| tyrosine → improve → cognition | 3 |
| negative | neutral | positive |
| 0.013 | 0.222 | 0.765 |
| Raw frequency | 20 |
| Normalized frequency | 0.582 |
| Modifier score | 0.500 |
| Perplexity | 36.096 |