The two small muscles found in the tympanic cavity are tensor tympani and stapedius . The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

If the auditory cortex is damaged, the individual will respond to sounds and have normal acoustic reflexes, but (a) the sounds may produce nerve deafness. (b) the auditory ossicle may be immobilized. (c) sound interpretation and pattern recognition may be impossible. (d) normal transfer of vibration to the oval window is inhibited.

(a) choose one part of the auditory conductive mechanism--the outer ear or middle ear--and describe how sound is transduced (changed from acoustic energy to mechanical energy) through that part of the auditory system, and (b) comment on how the anatomy of that part of the ear enables normal auditory conductive physiology.

The transduction of sound waves into action potentials occurs(A) in the tectorial membrane as it is stimulated by hair cells.(B) when hair cells are bent against the tectorial membrane,causing them to depolarize and release neurotransmitterthat stimulates sensory neurons.(C) as the basilar membrane vibrates at different frequenciesin response to the varying volume of sounds.(D) within the middle ear as the vibrations are amplified by themalleus, incus, and stapes

Answer 2

Question

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Answer 6

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Answer 7

Chapter 18, Problem 2RC

Summary Introduction

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 18 - Using the diagram, fill in the blanks below with...Ch. 18 - 2. A receptor that is especially common in the...Ch. 18 - Fine touch and pressure receptors provide detailed...Ch. 18 - Receptors in the saccule and utricle provide...Ch. 18 - 5. Deep to the subcutaneous layer, the eyelids are...Ch. 18 - Prob. 6RFT Ch. 18 - Prob. 7RFT Ch. 18 - Mechanoreceptors that detect pressure changes in...Ch. 18 - Prob. 9RFT Ch. 18 - Auditory information about the frequency and...

The two small muscles found in the tympanic cavity are tensor tympani and stapedius . The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Solution Summary: The author explains that tensor tympani and stapedius dampen the excessive loud sounds that could harm the sensitive auditory hair cells.

Videos

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Want to see the full answer?

Chapter 18 Solutions

The two small muscles found in the tympanic cavity are tensor tympani and stapedius . The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Solution Summary: The author explains that tensor tympani and stapedius dampen the excessive loud sounds that could harm the sensitive auditory hair cells.

Videos

Introduction: The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.

Want to see the full answer?

Chapter 18 Solutions

Introduction:

The two small muscles found in the tympanic cavity are tensor tympani and stapedius. The tensor tympani originate from the temporal bone and inserts on the malleus handle. The stapedius mainly originates from the tympanic cavity’s posterior wall and inserts onto the stapes.