Cochlea - Wikipedia
网页Structural diagram of the cochlea showing how fluid pushed in at the oval window moves, deflects the cochlear partition, and bulges back out at the round window. 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 oval window) to the apex (the top or ...
Cochlea: Anatomy, Function, and Treatment - Verywell Health
网页2024年5月10日 · The cochlea is a fluid-filled, snail-like structure within a cavity in the inner ear. It plays a vital role in the function of hearing rather than simply being another component of the skeletal system. The cochlea contains hair cells that convert sound waves into electrical impulses that are carried along the auditory nerve to the brain.
Cochlea - Structure (with Diagrams), Function, Location
网页2024年3月4日 · 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 three parallel chambers or scalae: the scala vestibuli, scala tympani, and scala media (cochlear duct).
Cochlea (inner ear): definition, anatomy, parts, function - Kenhub
网页2023年10月30日 · 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. The cavity of the cochlea (cochlear canal) houses a triangular membranous duct, called the cochlear duct.
Physiology, Cochlear Function - StatPearls - NCBI Bookshelf
网页2023年4月1日 · 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.
Ear Anatomy Schematics | McGovern Medical School
网页Explore a diagram of the anatomy of the ear, from the helix and the lobule to the cochlea and the eustachian tube.
Cochlea - e-Anatomy - IMAIOS
网页The cochlea bears some resemblance to a common snail-shell; it forms the anterior part of the labyrinth, is conical in form, and placed almost horizontally in front of the vestibule. Its apex (cupula) is directed forward and lateralward, with a slight inclination downward, toward the upper and front part of the labyrinthic wall of the tympanic ...
Human Cochlea: Anatomical Characteristics and their Relevance …
网页2012年10月8日 · The human cochlea is composed of ∼2 and three-fourth turns (Hardy, 1938), but unusual anatomy with cochlear three turns has been described (Tian et al., 2006). It is surrounded by a compact bony structure; the otic capsule.
The Cochlea - Stanford University
网页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.''.
The cochlea | Acland's Video Atlas of Human Anatomy
网页The cochlear canal begins in the floor of the vestibule. It first runs downwards and toward us, as seen in this anterolateral view, then makes two and three-quarters spiral turns to end blindly here at the apex.