Anatomy chapter 9- MS

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Across
  1. 3. special sensory organs
  2. 5. two large masses of gray matter/ relay station for incoming sensory impulses
  3. 9. covers the outside of the hemispheres of the brain
  4. 13. second largest portion of the brain
  5. 15. visual
  6. 18. protects the brain and spinal cord as a shock absorbers
  7. 19. rapid irregular low voltage brain waves in sleep
  8. 21. the membranes that cover and protect the spinal cord and brain
  9. 22. auditory
  10. 24. consists primarily of white matter/ nerve pathway of the cerebral hemisphere
  11. 25. furrows on the cerebellum and increase gray matter
  12. 26. complex nerve junctions
Down
  1. 1. ridges or grooves of the cerebral cortex
  2. 2. the H-shaped center of the spinal cord and cerebrum
  3. 4. larger and more complex than the spinal cord
  4. 6. link between the nervous and endocrine system/ controls sleep
  5. 7. lowest part of the brain stem/ controls the reflects activity
  6. 8. cranial opening in the base of the skull
  7. 9. sleep/wake cycle within 24 hours
  8. 10. scientific name for the brain
  9. 11. interconnected cavities continuous with the spinal cord
  10. 12. two horns toward the rear of vertebrae
  11. 14. two horns toward the front of vertebrae
  12. 16. language and mathematics/ sensory and visual information
  13. 17. "home to our personality"/ problem solving and memory
  14. 20. largest portion of the brain; coordinates smooth movements
  15. 23. consists primarily of white matter/ located above the medulla