Anatomy Week 4 Crossword Puzzle

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Across
  1. 3. ___ structures maintain the overall shape of the organ of corti
  2. 7. who studied an elephant cochlea and wanted to see how much better a human ear was than a telephone?
  3. 8. cilia move in the ___ direction as the hair cell bodies
  4. 10. occlusions can occur anywhere but often occur in the ___
  5. 15. downward basilar membrane deflection
  6. 16. cochlear microphonic is driven by shearing of ___
  7. 17. vascular interruption is one of the leading causes of ___ hearing loss
  8. 19. glomus jugulare tumor can invade the middle ear space by eroding the ___ wall
  9. 20. tuning curves show visual depictions of ___ selectivity of the cochlea
Down
  1. 1. battery which helps move ions
  2. 2. decreased blood supply
  3. 4. frequency is determined by the ___ of the stapes (oscillation rate)
  4. 5. usually secondary to temporal bone fracture, concussion, contusions
  5. 6. anion moves towards outside of membrane, elongating pristine molecule
  6. 9. basic difference in voltage (electrical charge)
  7. 10. amplitude increases and latency decreases with ___ signal level
  8. 11. compound action potential originates from the spiral ganglion cells of the ___ nerve
  9. 12. ___ potential is a step-like direct current voltage that closely follows stimulus in time
  10. 13. hinge for basilar membrane movement that also provides stabilization
  11. 14. determined by how much the stapes is moving
  12. 18. stapes movement is relatively ___ for intensity