| Similarity | Rank | |
|---|---|---|
| brain | 0.868 | 1420 |
| limbic | 0.854 | 57770 |
| prefrontal | 0.851 | 55072 |
| neurotransmitter | 0.840 | 35288 |
| neural | 0.837 | 15541 |
| hippocampus | 0.832 | 46013 |
| amygdala | 0.832 | 51824 |
| neurotransmitters | 0.829 | 32872 |
| neurons | 0.823 | 15481 |
| synapses | 0.823 | 47947 |
| neuronal | 0.815 | 36134 |
| cortex | 0.810 | 21029 |
| dopamine | 0.798 | 20815 |
| sensory | 0.794 | 12124 |
| hypothalamus | 0.794 | 40919 |
| excitatory | 0.792 | 83741 |
| neuron | 0.788 | 36048 |
| dopaminergic | 0.787 | 78727 |
| brainstem | 0.784 | 70241 |
| synaptic | 0.781 | 47376 |
| hippocampal | 0.777 | 89995 |
| synapse | 0.777 | 71012 |
| thalamus | 0.774 | 84550 |
| serotonin | 0.769 | 18868 |
| cerebellum | 0.767 | 63060 |