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Cochlea - Wikipedia
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 from κόχλος kokhlos ("spiral shell") in reference to its coiled shape; the cochlea is coiled in mammals with the exception of monotremes. See more
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 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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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 - Structure (with Diagrams), Function, Location
Jan 20, 2025 · 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 …
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 …
The influence of cochlear shape on low-frequency hearing
Apr 4, 2008 · The cochlear spiral shape redistributes wave energy toward the outer wall, particularly along its innermost, tightest, apical turn, and thereby enhances sensitivity to lower …
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Human ear - Cochlea, Hearing, Balance | Britannica
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 …
Spiral Form of the Human Cochlea Results from Spatial Constraints
Aug 8, 2017 · The quantitative analysis of the cochlear shape thus demonstrates that the human cochlea does not have the form of a logarithmic spiral (similar to a nautilus shell), with …
Why the Inner Ear is Snail-Shaped - Physics
Mar 3, 2006 · Calculations show that the inner ear organ is shaped like a snail shell (above) in order to boost sensitivity to low frequencies. Observers have long wondered whether the snail-like shape of the cochlea–the organ of the inner …
Cochlea (inner ear): definition, anatomy, parts, …
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 turns around its axis, which is called the …
The Cochlea - Stanford University
The principle auditory organ of the inner ear is the cochlea, shown in the inner ear diagram of Figure 3. Though spiral in shape, it is easiest to think about the cochlea by imagining it has been ``unrolled.''
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 …
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 …
Anatomical Variations of the Human Cochlea Using an Image …
Jan 8, 2023 · The mean size and shape of the cochlea, as well as its cross-sectional analysis along the spiral, can provide important information for determining the optimum diameter and …
Cochlea - an overview | ScienceDirect Topics
The cochlea is a helix-shaped structure located in the inner ear and is responsible for converting sound waves into electrical impulses of nerve cells. The cochlea is comprised of three fluid …
Cochlear shape reveals that the human organ of hearing is sex …
Here, we use uniform scaling and nonparametric representations of the human cochlea, the main organ of hearing that imprints its adult-like morphology within the petrosal bone from birth. We …
Low-frequency Hearing Linked To Shape Of The Cochlea
Apr 28, 2008 · Shape matters, even in hearing. Specifically, it is the shape of the cochlea -- the snail-shell-shaped organ in the inner ear that converts sound waves into nerve impulses that …
Variations in the Size and Shape of Human Cochlear …
Apr 24, 2019 · IP Type I (10–17) had varying size and shape of the cochlear, vestibular, and IAC. Samples 13–15 showed enlarged VA as pointed by the black arrow marks. The IP Type II …
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 …
The influence of cochlear shape on low-frequency hearing - PMC
The cochlear spiral shape redistributes wave energy toward the outer wall, particularly along its innermost, tightest, apical turn, and thereby enhances sensitivity to lower-frequency sounds. In …
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