Ear The Organ of Hearing and Balance - PowerPoint PPT Presentation

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Ear The Organ of Hearing and Balance

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Ear The Organ of Hearing and Balance Sound waves enter the ear through the auditory canal and then travel through the ear drum, where they are converted to vibrations. – PowerPoint PPT presentation

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Title: Ear The Organ of Hearing and Balance


1
Ear The Organ of Hearingand Balance
  • Sound waves enter the ear through the auditory
    canal and then travel through the ear drum, where
    they are converted to vibrations. Millions of
    tiny hairs in the inner ears cochlea convert the
    vibrations into electrical nerve signals, which
    are sent to the brain through the Eustachian tube
    for processing.

3
1
2
  1. Auditory canal
  2. Eardrum
  3. Cochlea
  4. Eustachian tube

4
Santa Valdes
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