Nervous System

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Across
  1. 2. Redirects information throughout the brain
  2. 6. Cells lining brain cavity, cushions the CNS
  3. 13. Voluntary subdivision of the Motor PNS
  4. 14. Exposed, external part of the Schwann cell
  5. 16. Calming autonomic nervous system
  6. 20. Gland hanging from the hypothalamus
  7. 22. Visual Lobe of the Brain
  8. 26. Connective tissue protecting CNS structures
  9. 28. Axonal nodes that neural impulses skip to
  10. 29. Grooves between brain Gyri
Down
  1. 1. Involuntary subdivision of the Motor PNS
  2. 3. Cells that produce the myelin sheath in the PNS
  3. 4. Motor part of the PNS (CNS to Body)
  4. 5. Controls and Coordinates fine motor movement
  5. 7. Ion that moves into the cell during depolarization
  6. 8. Star-shaped cell connecting neurons to capillaries
  7. 9. Sensory part of the PNS (Body to CNS)
  8. 10. Auditory and Olfactory lobe of the brain
  9. 11. Part of brainstem that helps control breathing
  10. 12. Section of the brain enclosed by cerebral hemispheres
  11. 15. Waxy substance protecting neurons/axons
  12. 16. Lobe dealing with Sensory and Motor impulses
  13. 17. Excitable autonomic nervous system
  14. 18. CNS cell which cleans up debris like dead neurons
  15. 19. Brain part that regulates temperature, homeostasis, and metabolism
  16. 21. Part of brainstem involved with vision and hearing, at the top
  17. 23. Transmits neuronal signal, coated with myelin sheath
  18. 24. Elevated ridges of brain tissue
  19. 25. Neuron part that moves stimulus toward the cell body
  20. 27. Nerve cell, transmits action potentials.