= Inner ear
{wiki=Inner_ear}
The inner ear is a crucial component of the auditory and vestibular systems in humans and many other animals. It is located deep within the temporal bone of the skull and consists of several key structures: 1. **Cochlea**: A spiral-shaped, fluid-filled structure that is responsible for hearing. It converts sound vibrations into neural signals. The cochlea contains hair cells that detect sound waves; these cells trigger nerve impulses that are sent to the brain.
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