Which structure contains the utricle and saccule?

Which structure contains the utricle and saccule?

Bony labyrinth structure containing the utricle and saccule. Calcium carbonate crystals of the macula. Endolymph-filled structure containing receptors for hearing.

What do the utricle and saccule do?

The utricle and saccule are the two otolith organs in the vertebrate inner ear. They are part of the balancing system (membranous labyrinth) in the vestibule of the bony labyrinth (small oval chamber). The utricle detects linear accelerations and head-tilts in the horizontal plane.

Which of the following membrane is not part of the cochlea?

So, the correct answer is ‘Macula of utricle’.

Which part of the inner ear is not associated with hearing?

The inner ear (also called the labyrinth) contains 2 main structures — the cochlea, which is involved in hearing, and the vestibular system (consisting of the 3 semicircular canals, saccule and utricle), which is responsible for maintaining balance.

What part of the ear is the most complex?

Inner ear

Which fluid is present in ear?

Within the inner ear, there are two types of fluid — endolymph (inner fluid), and perilymph (outer fluid), separated by a membrane.

Where does inner ear fluid come from?

The nasal passages and eustachian tubes (tubes running from each middle ear to behind your nasal passages at the back of your throat) swell as a result of this kind of illness. This swelling along with mucus and inflammation can block the tubes and this can cause fluids to accumulate in the middle ear.

What does fluid in the ear mean in adults?

Common causes for developing fluid in the ear for both adults and children include: Allergies1 Any kind of congestion, from a cold virus, similar infection, or even pregnancy. Enlarged sinus tissue, nasal polyps, tonsils, and adenoids, or other growths which block the auditory tube (usually caused by chronic sinusitis …