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The Ear & Hearing

The Ear & Hearing. By Michael J. Harman . External Ear. Auricle. External auditory meatus. Middle Ear. Tympanic membrane. Eardrum. Auditory ossicles. Malleus. Incus. Stapes. Auditory (Eustacian) tube. Internal Ear. Osseous labyrinth. Outer white layer (osseous means bony).

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The Ear & Hearing

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  1. The Ear & Hearing By Michael J. Harman 

  2. External Ear

  3. Auricle

  4. External auditory meatus

  5. Middle Ear

  6. Tympanic membrane Eardrum

  7. Auditory ossicles

  8. Malleus

  9. Incus

  10. Stapes

  11. Auditory (Eustacian) tube

  12. Internal Ear

  13. Osseous labyrinth Outer white layer (osseous means bony)

  14. Membranous labyrinth Inner gray layer

  15. Cochlea

  16. Oval window Behind the stapes

  17. Round window Oval Window

  18. Organ of Corti Contains receptor hair cells

  19. Semicircular canal

  20. Ampulla Swelling at one end of all 3 semicircular canals

  21. Saccule Expanded chamber that communicates with the cochlea

  22. Utricle Expanded chamber that communicates with the saccule from the semicircular canals

  23. Vestibulocochlear (Auditory) nerve

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