| Similarity | Rank | |
|---|---|---|
| neuron | 0.874 | 8698 |
| nerve_cell | 0.804 | 44534 |
| axon | 0.797 | 47960 |
| dendrite | 0.788 | 80913 |
| brain_cell | 0.761 | 47809 |
| astrocyte | 0.759 | 63323 |
| neurotransmitter | 0.751 | 51284 |
| neuronal | 0.739 | 71428 |
| cortex | 0.737 | 30823 |
| the_hippocampus | 0.730 | 66791 |
| the_brain | 0.722 | 2459 |
| the_cerebellum | 0.707 | 83659 |
| cortical | 0.694 | 82605 |
| ion_channel | 0.692 | 79248 |
| hippocampus | 0.686 | 95024 |
| microtubule | 0.685 | 87461 |
| photoreceptor | 0.680 | 68243 |
| spinal_cord | 0.675 | 20333 |
| glutamate | 0.673 | 85465 |
| neural | 0.671 | 39005 |
| the_central_nervous_system | 0.670 | 30904 |
| brain_structure | 0.663 | 87338 |
| dopamine | 0.659 | 48767 |
| receptor | 0.648 | 11858 |
| the_nervous_system | 0.646 | 19946 |