Which nerves carry sound impulses from the inner ear of brain?

Cochlear nerve: The cochlear nerve is primarily responsible for transmitting sound-related information from the inner ear to the brain. It consists of numerous nerve fibers originating from specialized hair cells, called inner hair cells, located within the spiral-shaped structure known as the cochlea. The cochlea, found in the inner ear, converts sound vibrations into electrical signals. The cochlear nerve transmits these electrical signals to the brainstem.

Vestibular nerve: While the vestibular nerve is not directly involved in hearing, it works closely with the cochlear nerve and assists in the body's sense of balance and spatial orientation. The vestibular nerve is responsible for transmitting signals related to head movement and spatial orientation from the inner ear to the brain. Together, the cochlear and vestibular nerves form the vestibulocochlear nerve, also known as the 8th cranial nerve.