Across
- 2. Controls balance & coordination
- 3. cord Connects brain to the body
- 6. Relays sensory signals
- 9. Gap between two neurons
- 10. Protective layers around brain & spinal cord
- 12. Main control center of the nervous system
- 13. Insulating sheath around axon
- 14. Regulates hormones & homeostasis
Down
- 1. Automatic response to stimulus
- 2. nerves Nerves that come from brain
- 4. Largest part of the brain
- 5. Branch that receives signals
- 7. Long fiber that transmits impulses
- 8. Basic unit of the nervous system
- 11. Cluster of neuron cell bodies