n. pl. ves•tib•u•la (-lə) A cavity, chamber, or channel; vestibule.

What is Vestibulum in biology?

vestibulum nasi –> vestibule of nose. The anterior part of the nasal cavity, especially that enclosed by cartilage.

What is Vestibulum Oris?

The Vestibule (vestibulum oris) is a slit-like space, bounded externally by the lips and cheeks; internally by the gums and teeth. It communicates with the surface of the body by the rima or orifice of the mouth.

What is vestibule in science?

Anatomy, Zoology. any of various cavities or hollows regarded as forming an approach or entrance to another cavity or space, as that of the internal ear.

What is a vestibule medical term?

Vestibule: In medicine and dentistry, a space or cavity at the entrance to a canal, channel, tube, or vessel. For instance, the front of the mouth is a vestibule.

Inner ear Anatomy Animation : Cochlear component, Vestibular component, Semi-circular component

37 related questions found

What is vestibule in human body?

Anatomy. In general, vestibule is a small space or cavity at the beginning of a canal. The vulval vestibule is a part of the vulva between the labia minora into which the urinary meatus (urethral opening) and the vaginal opening open.

What is the function of vestibule?

The vestibule's main function is to detect changes in gravity and linear acceleration. So, for example, structures in the vestibule are responsible for telling you if you're standing up straight or if you are upside down.

What is a Vestibulum in Latin?

Etymology. Unadapted borrowing from Latin vestibulum (“a forecourt, entrance court; an entrance”).

Where is your vestibule?

The vestibule of the ear is best described as the area of the inner ear between the tympanic cavity and posterior to the cochlea that contains the otolith organs. Lateral to the vestibule is the oval window and stapes footplate.

What are semicircular canals?

Your semicircular canals are three tiny, fluid-filled tubes in your inner ear that help you keep your balance. When your head moves around, the liquid inside the semicircular canals sloshes around and moves the tiny hairs that line each canal.

What is inferior labial frenulum?

The labial frenulum is the thin piece of tissue in the mouth that connects the gums to the upper lip. Injuries and tears are possible to the labial frenulum. This injury is common in children. It usually heals without treatment.

What causes a painful mouth?

Canker Sores

No one knows what causes these small, painful blisters inside your mouth. Triggers include hypersensitivity, infection, hormones, stress, and not getting enough of some vitamins. Also called aphthous ulcers, canker sores can show up on the tongue, cheek, even your gums. They usually last a week or two.

What is buccal Frenum?

The mandibular buccal frenum is defined as a fold of mucous membrane at the posterior labial vestibule and attaches the lips and the cheeks to the alveolar mucosa, gingiva, and underlying periosteum. The buccal frenum becomes a problem when its attachment is too close to the marginal gingiva.

What is female vestibule?

The area between the labia minora is the vulva vestibule. This is a smooth surface that begins superiorly just below the clitoris and ends inferiorly at the posterior commissure of the labia minora. The vulva vestibule contains the opening to the urethra and the vaginal opening.

Do humans have a vestibule?

There are five sensory receptor regions associated with the vestibular system in both rodents and humans: one in the utricle, one in the saccule, and one for each of the three semicircular canals.

What's the difference between a vestibule and a foyer?

A foyer is a lobby, corridor, or waiting room used in a hotel, while a vestibule is a passage, hall, or room used in a building.

What is hymen function?

Many people might be surprised to learn that the hymen has no proven medical or physiological purpose. For some women, there's practically no tissue at all. For others, it's a membrane covering the vaginal opening. That situation is rare, and it can interfere sex or tampon usage, but it can be removed surgically.

What is Bartholin gland?

The Bartholin's glands are located on each side of the vaginal opening. They secrete fluid that helps lubricate the vagina. Sometimes the ducts of these glands become obstructed and fluid backs up, forming a cyst. The Bartholin's (BAHR-toe-linz) glands are located on each side of the vaginal opening.

Where is the cochlear?

Cochlea: overview. The cochlea represents the 'hearing' part of the inner ear and is situated in the temporal bone.

What is a Vestibulum Roman house?

Vestibulum (Fauces) The vestibulum was the main entrance hall of the Roman domus. It is usually seen only in grander structures; however, many urban homes had shops or rental space directly off the streets with the front door between. The vestibulum would run the length of these front Tabernae shops .

What is a Compluvium Impluvium?

is that compluvium is (architecture) a space left unroofed over the court of a dwelling in ancient rome, through which the rain fell into the impluvium or cistern while impluvium is (architecture) a low basin in the center of a household atrium, into which rainwater flowed down from the roof through the compluvium.

What is vestibule in equilibrium?

The vestibular system is the sensory apparatus of the inner ear that helps the body maintain its postural equilibrium. The information furnished by the vestibular system is also essential for coordinating the position of the head and the movement of the eyes.

What is another name for the vestibule?

In this page you can discover 24 synonyms, antonyms, idiomatic expressions, and related words for vestibule, like: foyer, lobby, enclosed entrance, entryway, room, doorway, entrance hall, stairwell, corridor, entrance and entry.

What is vestibular membrane?

Medical Definition of vestibular membrane

: a thin cellular membrane separating the cochlear duct and scala vestibuli. — called also Reissner's membrane.