Medical Terminology: Week #9 - nervous system focus

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Across
  1. 1. membrane covering the brain and spinal cord
  2. 3. structure
  3. 6. spinal cord
  4. 7. instrument used to record an image
  5. 8. spider
  6. 11. cerebellum
  7. 14. another word for convolutions in the brain; raised, elevated regions of the brain
  8. 15. sensation; feeling
  9. 16. brain
  10. 17. cerebrum
  11. 19. loss of the ability to move (and sometimes feel) in part or most of the body; typically a result of illness, poison, or injury
  12. 22. (elevated) folds on the surface of the cerebrum that increase the surface area of the brain
  13. 25. occurs when blood flow to the brain is interrupted; a stroke
  14. 26. something that can elicit or evoke a physiological response in a cell, tissue, or organism
  15. 27. four cavities within the brain that are filled with cerebrospinal fluid (CSF)
  16. 28. half
  17. 30. skull
Down
  1. 2. a chemical messenger that carries, boosts, and balances signals between neurons
  2. 4. body perceives danger & prepares to run away or stand and fight (HR increases, pupils & bronchi dilate, mouth becomes dry)
  3. 5. head
  4. 9. water
  5. 10. paralysis
  6. 12. procedure where a needle is inserted between two vertebrae to remove a sample of CSF
  7. 13. like; resemble
  8. 18. inability of some substances to penetrate the brain tissue
  9. 20. loss in at least two areas of cognitive function: thinking, remembering, and/or reasoning
  10. 21. within
  11. 23. mind
  12. 24. another word for convolutions in the brain; these are the grooves or ridges
  13. 29. nerve