| Similarity | Rank | |
|---|---|---|
| neuron | 0.858 | 8698 |
| brain_cell | 0.822 | 47809 |
| axon | 0.811 | 47960 |
| astrocyte | 0.805 | 63323 |
| synapse | 0.804 | 31235 |
| the_brain | 0.783 | 2459 |
| the_central_nervous_system | 0.779 | 30904 |
| spinal_cord | 0.765 | 20333 |
| muscle_cell | 0.761 | 89172 |
| neurotransmitter | 0.756 | 51284 |
| these_cell | 0.753 | 25833 |
| the_nervous_system | 0.751 | 19946 |
| dendrite | 0.749 | 80913 |
| cell_membrane | 0.742 | 36083 |
| the_hippocampus | 0.731 | 66791 |
| neuronal | 0.728 | 71428 |
| the_cerebellum | 0.720 | 83659 |
| immune_cell | 0.717 | 50065 |
| brain_tissue | 0.711 | 68102 |
| cortex | 0.710 | 30823 |
| photoreceptor | 0.707 | 68243 |
| microtubule | 0.703 | 87461 |
| blood_vessel | 0.699 | 15019 |
| mitochondrion | 0.695 | 24877 |
| electrical_signal | 0.694 | 86663 |