Across
- 6. primary excitatory NT in CNS
- 9. period when can't generate action potential
- 11. involved in muscle contractions and parasympathetic
- 12. bundle of nerves outside the CNS
- 13. cells that produce cerebrospinal fluid
- 19. disease involving dopamine deficiency
- 21. loss of myelin in PNS
- 23. produce myelin for multiple axons
- 25. mood, sleep, and GI motility
- 27. ___ gravis which is autoimmune attack on neuromuscular junction
- 28. cells that electrically insulate cell body
- 29. bundle of nerves within the CNS
Down
- 1. increases Cl influx
- 2. cells that produce myelin for a single axon
- 3. endogenous opioid peptides
- 4. inhibitory NT of CNS and retina
- 5. ion resulting in depolarization
- 7. fight or flight NT
- 8. involuntary control nerves
- 10. too much GABA or too little glutamate
- 14. emotional reward
- 15. afferent nerves
- 16. Mutiple ____ is demyelination of CNS
- 17. immune cells of CNS
- 18. efferent nerves
- 20. ion resulting in repolarization
- 22. brain and spinal cord nervous system
- 24. ion influx results in NT release
- 25. nerves that control voluntary muscles
- 26. support and maintain blood brain barrier