| Typicality: | 0.481 |
| Saliency: | 0.490 |
| including norepinephrine | 7 | other |
| in your brain | 5 | location |
| including thyroid hormones | 4 | other |
| amino acid → create → neurotransmitter | 11 |
| amino acid → be → neurotransmitter | 10 |
| amino acid → serve as → neurotransmitter | 8 |
| amino acid → be used in → neurotransmitter | 4 |
| amino acid → make → neurotransmitter | 4 |
| amino acid → build → neurotransmitter | 4 |
| amino acid → be → the precursors of these neurotransmitters | 3 |
| negative | neutral | positive |
| 0.074 | 0.812 | 0.114 |
| Raw frequency | 44 |
| Normalized frequency | 0.490 |
| Modifier score | 0.567 |
| Perplexity | 31.940 |