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.

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.

In mammals, it consists of the bony labyrinth, a hollow cavity in the temporal bone of the skull with a system of passages comprising two main functional parts: [2] The cochlea, dedicated to hearing; converting sound pressure patterns from the outer ear into electrochemical impulses which are passed on to the brain via the auditory nerve.

2025年1月20日 · The cochlea is a critical component of the inner ear in mammals, including humans, playing a vital role in the process of hearing by converting sound vibrations into electrical signals that the brain can interpret.

2025年1月21日 · The inner ear is the innermost part of the ear, responsible for both hearing and balance. It consists of two major structures: the cochlea, which is involved in hearing, and the vestibular system (including the semicircular canals, utricle, and saccule), which is responsible for maintaining balance and spatial orientation.[7]

2024年3月14日 · The ear anatomy consists of three parts: the outer Ear, middle Ear, and inner Ear. The outer Ear is the part you can see, including the flap of skin called the pinna and the tube-like ear canal. The middle Ear is inside your head, and there is a space called the middle Ear.

2024年5月10日 · The cochlea is one of two main structures that make up the inner ear. The inner ear is located behind the eardrum and deep within the middle ear. The other structures are called the semicircular canals, which are responsible for balance, while the cochlea is …

(A) Diagram of the mammalian inner ear. The coiled cochlea is located on the ventral side. (B) Schematic cross-section of the mature cochlea.

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.

2024年9月27日 · Cochlea: The cochlea is the auditory area of the inner ear that changes sound waves into nerve signals. It is shaped like a snail’s shell and filled with fluid. Inside the cochlea is a smaller, sensitive structure called the organ of Corti, which acts like the body’s “microphone.”