Across
- 3. released to control the sense of pain
- 5. released during fight or flight response
- 7. neurotransmitters get reabsorbed into the neuron
- 9. one way highway that processes depolarization
- 11. excitatory neurotransmitters
- 12. responsible for memory, learning, muscle movement
- 13. potential, fires the energy down the axon
- 15. Sheath, insulates the axon
- 16. inhibitory neurotransmitters
- 17. Neurons, brings info to the brain/spine
- 20. must reach absolute threshold to fire an action potential
- 21. cells, support cells
Down
- 1. covered in receptors/receives the message
- 2. found in the brain/spine
- 4. period, neuron resets itself to fire again
- 6. Branches, houses the neurotransmitters
- 8. released in time of pleasure
- 10. primary a mood stabilizer
- 14. space between the neurons
- 17. p, released to allow us to feel pain
- 18. potential, neuron is waiting to fire
- 19. Neurons, activates muscles