The cochlea is a portion of the inner ear that looks like a snail shell (cochlea is Greek for snail). [5] The cochlea receives sound in the form of vibrations, which cause the stereocilia to move.

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 …

2024年8月22日 · What are the parts of the inner ear? Your inner ear includes two parts: the cochlea (which supports your hearing) and the vestibular system organs (which support your balance). Your cochlea is a snail-shaped organ within your inner ear that helps you hear.

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.

2024年10月2日 · Fully labeled inner ear MRI - Normal anatomy of the temporal bone and cerebellopontine angle in the posterior fossa: facial and vestibulocochlear nerve in the internal auditory canal, cochlea and labyrinth with semicircular canals.

2025年1月20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).

2024年7月29日 · The cochlea (plural: cochleae) is part of the inner ear osseous labyrinth found in the petrous temporal bone. It contains the cochlear duct, part of the membranous labyrinth which senses hearing.

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.

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 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.