Cochlear
Cochlear
Cochlear (pronunciation: /ˈkɒklɪər/) is a term derived from the Latin word "cochlea", meaning "snail", due to the snail-like shape of the inner ear structure it refers to. It is a part of the inner ear that plays a crucial role in the process of hearing.
Etymology
The term "cochlear" is derived from the Latin word "cochlea", which means "snail". This is due to the spiral, snail-like shape of the cochlea in the inner ear.
Function
The cochlea is responsible for converting sound vibrations into electrical signals that can be interpreted by the brain. It contains tiny hair cells that move with the vibrations and trigger nerve impulses.
Related Terms
- Cochlear Implant: A device that can be surgically implanted into the cochlea to provide a sense of sound to a person who is profoundly deaf or severely hard of hearing.
- Cochlear Nerve: The nerve that carries the electrical signals from the cochlea to the brain.
- Cochlear Duct: A fluid-filled cavity within the cochlea that receives the sound vibrations from the middle ear.
- Cochlear Damage: Damage to the cochlea, often resulting in hearing loss or deafness.
See Also
External links
- Medical encyclopedia article on Cochlear
- Wikipedia's article - Cochlear
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