Cochlea: Anatomy, Function, and Treatment - Verywell Health
WEBJul 6, 2022 · The cochlea is a hollow, spiral-shaped bone located in the inner ear that plays an important role in hearing. Reviewed by a board-certified physician.
Cochlea - Wikipedia
WEBThe cochlea (pl.: cochleae) is a spiraled, hollow, conical chamber of bone, in which waves propagate from the base (near the middle ear and the oval window) to the apex (the top or center of the spiral).
Human ear - Cochlea, Hearing, Balance | Britannica
WEBThe cochlea contains the sensory organ of hearing. It bears a striking resemblance to the shell of a snail and in fact takes its name from the Greek word for this object. The cochlea is a spiral tube that is coiled two and one-half turns around a …
Cochlea (inner ear): definition, anatomy, parts, function | Kenhub
WEBOct 30, 2023 · The cochlea is a component of the labyrinth of the internal ear that is responsible for hearing. It is a hollow, spirally coiled chamber inside the temporal bone that makes 2.75 turns around its axis, which is called the modiolus.
Physiology, Cochlear Function - StatPearls - NCBI Bookshelf
WEBApr 1, 2023 · The cochlea is a fluid-filled, spiral-shaped cavity found in the inner ear that plays a vital role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual sound frequencies.
Human ear - Cochlea, Vestibule, Semicircular Canals | Britannica
WEBWithin each structure, and filling only a fraction of the available space, is a corresponding portion of the membranous labyrinth: the vestibule contains the utricle and saccule, each semicircular canal its semicircular duct, and the cochlea its cochlear duct.
The Inner Ear: Anatomy, Location, and Function - Verywell Health
WEBAug 16, 2023 · Cochlea: The cochlea is made of a hollow bone shaped like a snail and divided into two chambers by a membrane. The chambers are full of fluid, which vibrates when sound comes in and causes the 30,000 tiny hairs lining the membrane to vibrate and send electrical impulses (sound signals) to the brain.
Cochlear Nerve: Anatomy, Function, and Treatment - Verywell …
WEBMar 20, 2022 · The cochlea, which is a spiral-shaped organ that contains fluid (perilymph and endolymph), is found in the inner ear. The cochlea houses the cell bodies of the cochlear nerve within a region called the spiral ganglion.
Inner ear: Anatomy | Kenhub
WEBOct 30, 2023 · The cochlea is a spirally coiled component, which terminates at the cochlear cupula. The canal makes its spirals around a bony core known as the modiolus . The cochlea contains the cochlear canal, inside which the cochlear duct rests.
How Do We Hear? | NIDCD
WEBThe bones in the middle ear amplify, or increase, the sound vibrations and send them to the cochlea, a snail-shaped structure filled with fluid, in the inner ear. An elastic partition runs from the beginning to the end of the cochlea, splitting it into an upper and lower part.
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