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Across 4. Located on the parietal lobe (2 Words) 7. This is the outermost layer of the meninges (2 Words) 9. Is rest and digest 12. Lessens the chance that a nerve impulse will occur 13. Electrochemical changes that transmit information (2 Words) 14. Responsible for precise and smooth timing of coordinated muscular activity 15. Carries the Nerve Impulses from the peripheral body parts into the brain or spinal cord (2 Words) 17. The system that controls involuntary effectors (3 Words) 18. Consciously controlled motor functions are what system (3 Words) 21. Found between neurons and blood vessels 22. The narrow gaps between the schwann cells (3 Words) 25. Receives the electrochemical messages 26. This is the auditory and visual reflex center in the brainstem 27. Created by bundles of axons 28. One of the three parts of the cerebrum that controls emotion, learning and cognition (2 Words) 29. These are masses of nerve cells 30. The part of the brain that holds the pons (2 Words) 31. An impulse that jumps between glial cells and an axon

Down 1. Is fight or flight 2. Connects the Central Nervous System to the rest of the body (3 Words) 3. Responsible for socially acceptable behavior, personality traits and the ability to choose right from wrong (2 Words) 4. Produces myelin in the PNS (2 Words) 5. Is the crain and the spinal cord (3 Words) 6. Allows for the formation of words (2 Words) 8. Made up of fatty lipoproteins and provide protection 10. What the myelin sheath covers 11. This has two processes arising from the cell body (2 Words) 16. The rapid sequence of depolarization and repolarization (2 Words) 19. Allows for proper vision (2 Words) 20. This increases the chance that nerve impulse will occur 22. Found in the PNS 23. Carries impulses from the CNS to responsive structures 24. The junction between two communicating neurons