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- Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.The cochlea is a spiral tube that is coiled two and one-half turns around a hollow central pillar, the modiolus. It forms a cone approximately 9 mm (0.35 inch) in diameter at its base and 5 mm in height. When stretched out, the spiral tube is approximately 30 mm in length.www.britannica.com/science/ear/CochleaThe cochlea is approximately 10 millimeters (mm) wide. If it were uncoiled, the cochlea would be approximately 35 mm long. The cochlea is filled with fluid (perilymph and endolymph) and is divided into three chambers called the scala vestibuli, scala media, and the scala tympani.www.verywellhealth.com/cochlea-anatomy-5069393
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Cochlea - Wikipedia
The cochlea is the part of the inner ear involved in hearing. It is a spiral-shaped cavity in the bony labyrinth, in humans making 2.75 turns around its axis, the modiolus. A core component of the cochlea is the organ of Corti, the sensory organ of hearing, which is distributed along the partition separating the fluid … See more
The name 'cochlea' is derived from the Latin word for snail shell, which in turn is from the Ancient Greek κοχλίας kokhlias ("snail, screw"), and … See more
The cochlea (pl.: cochleae) is a spiraled, hollow, conical chamber of bone, in which waves propagate from the base (near the middle ear and the See more
Physical damage
Damage to the cochlea can result from different incidents or conditions like a severe head injury, a See more
The coiled form of cochlea is unique to mammals. In birds and in other non-mammalian vertebrates, the compartment containing the sensory cells for hearing is occasionally also … See more
Wikipedia text under CC-BY-SA license Cochlea: Anatomy, Function, and Treatment - Verywell Health
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Human ear - Cochlea, Hearing, Balance
Nov 21, 2024 · The cochlea is a spiral tube that is coiled two and one-half turns around a hollow central pillar, the modiolus. It forms a cone approximately 9 mm (0.35 inch) in diameter at …
5 Amazing Facts About the Ear - The MED-EL Blog
- The Cochlea Turns “Sound” into “Hearing” Sound waves are almost …
- The Cochlea is The Size of a Pea. Each cochlea is incredibly tiny. It’s about …
- There Are Over 20,000 Nerve Cells in the Average Cochlea. Just because it’s …
- Different Nerve Cells Cause Different Sounds to be Heard. All 20,000 of …
- Fluid Inside the Cochlea Makes Waves. The membrane vibrates, but it …
Cochlea (inner ear): definition, anatomy, …
Oct 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 …
Cochlea | Radiology Reference Article | Radiopaedia.org
Jul 29, 2024 · The cochlea is a shell-shaped spiral that turns between two-and-a-half and two-and-three-quarters times around the modiolus (a central column of porous bone). The spiral of …
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Pictures of the Ear: Deep in the Cochlea
Oct 31, 2013 · The cochlea is really small: from the very base to the apex, the average cochlea is only 31.5 mm long and only about 10 mm in diameter at its very widest point! Here’s what …
Cochlea - an overview | ScienceDirect Topics
The cochlea is a coiled structure consisting of 2.5–2.75 turns, and is 29.5–32 mm in length and 8–10 mm in height. 12 It has three turns, the basal, middle, and apical turns, which appear …
Cochlea - Structure (with Diagrams), Function, Location
Mar 4, 2024 · The cochlea is a spiral-shaped, conical structure resembling a snail shell, typically making 2.5 turns around its central axis, known as the modiolus. It is divided longitudinally into …
The cochlea as a smart structure - PMC - PubMed Central (PMC)
The cochlea is part of the inner ear and its mechanical response provides us with many aspects of our amazingly sensitive and selective hearing. The human cochlea is a coiled tube, with two …
Cochlea facts for kids - Kids encyclopedia
Oct 16, 2023 · The cochlea is the auditory branch of the inner ear. Its core component is the Organ of Corti, the sensory organ of hearing, which is distributed along the partition separating fluid chambers in the coiled tapered …
Cochlea | Encyclopedia | Anatomy.app | Learn anatomy | 3D …
The cochlea (Latin: cochlea) is a bony canal within the internal ear that forms a spiral shape, making 2.5 turns around its axis. In Greek, cochlea means snail, which suites this structure …
Cochlea: overview – Voyage au centre de l'audition
Scale: 2 mm. Authors: Guy Rebillard, Rémy Pujol Contributors: Sam Irving The cochlea represents the ‘hearing’ part of the inner ear and is situated in the temporal bone. It derives its …
Cochlea - e-Anatomy - IMAIOS
Its base corresponds with the bottom of the internal acoustic meatus, and is perforated by numerous apertures for the passage of the cochlear division of the acoustic nerve. It measures …
Physiology, Cochlear Function - StatPearls - NCBI Bookshelf
Apr 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. …
Cochlea: anatomy, function, and related pathalogies - Amplifon
The cochlea is the part of the inner ear that translates acoustic information into nerve impulses comprehensible to the human brain, thus enabling the perception of sounds. The cochlea has …
How big is the cochlea? - Homework.Study.com
The cochlea is a cone-shaped bone structure coiled in on itself two and three-quarters times. It is the organ of hearing and filled with fluid and microscopic sensory hair cells that...
Cochlear Implants: 9 Things Doctors Want You to Know
May 11, 2021 · “The cochlea is adult-size from birth, as is the middle ear,” explains Dr. Roland. “The only thing that changes is the distance from the skull to the cochlea.” But a bit of extra …
Human Cochlea: Anatomical Characteristics and their Relevance …
Oct 8, 2012 · The human cochlea from normal hearing individuals contains ∼35,000 afferent neurons that are bipolar with soma (SGCs) located in the helical Rosenthal's canal (RC) in the …
The Cochlea: What It Is, Where It Came From, and What Is
Sep 1, 2017 · Over a period of 100 million years ago (Ma), the cochlea elongated until ~120 Ma ago almost a full coil had been achieved at a length of ~4 mm. In these therian mammals the …
Cochlear amplifier - Wikipedia
The cochlear amplifier was first proposed in 1948 by Gold. [5] This was around the time when Georg von Békésy was publishing articles observing the propagation of passive travelling …
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