Presbycusis is a condition affecting the hearing of many adults. There are a variety of causes, including damage to structures of the middle and inner ear. The result is loss of hearing—not complete deafness, but difficulty in detecting certain sounds within the normal range of hearing. Use each numbered item as a required subheading in your paper. Students should preview the grading rubric before beginning the assignment.
- Explain how normal hearing occurs. Include in your discussion the following points:
- How is sound transmitted from the environment outside the body to the inner ear? What structures are involved, and how do they transmit sound?
- What happens in the inner ear (cochlea) when sound waves are converted to neural signals? How is sound frequency (pitch) processed?
- Next, summarize the causes of presbycusis and explain how they will interfere with the normal processing of sound as outlined above.
- Discuss one source of presbycusis involving a problem with the outer/middle ear.
- Discuss one source of presbycusis involving a problem with the inner ear.
- Finally, describe what it might be like to have presbycusis. Include the following points:
- If you have normal hearing now, how would your ability to converse with others be affected?
- What activities that you now enjoy would be limited by this condition?
- How would such a condition affect your work life?
Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we\'ll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.
Why Hire Collepals.com writers to do your paper?
Quality- We are experienced and have access to ample research materials.
We write plagiarism Free Content
Confidential- We never share or sell your personal information to third parties.
Support-Chat with us today! We are always waiting to answer all your questions.