Across
- 3. pertaining to the cerebrum and spine
- 5. projections of neurons that receive impulses from other cells
- 6. Automatic
- 7. a shift in electrical charge along the membrane
- 8. head
- 10. cerebrum
- 11. controls life-sustaining cardiovascular and respiration activity
- 13. Conducting impulses toward the spinal cord
- 14. controls voluntary muscle activity and higher-level mental processes
- 18. meninges
- 19. Conducting message back to the origin site
- 20. nerve cell
- 21. tough
- 23. protein and lipid insulating sheath that increases impulse speed
- 25. gap neurotransmitters pass between neurons
- 29. incision to the skull
- 30. an action performed as a response to a stimulus without conscious thought
- 31. glue
- 32. ganglion
Down
- 1. brain
- 2. Cerebrospinal fluid
- 3. pertaining to the skull
- 4. restoration of the electrical charge along the membrane
- 7. decreasing or becoming less
- 9. cerebellum
- 12. pertaining to the head
- 15. study of the nerves
- 16. pertaining to the cerebrum
- 17. pertaining to the blood vessels in the cerebrum
- 22. medulla
- 24. without feeling or sensation
- 26. part of the brain that coordinates voluntary muscle activity
- 27. grey matter
- 28. Relay station of the brain
