It's within the internal auditory canal that the cochlear nerve trunk joins the vestibular nerve to form cranial nerve VIII.

An ABR test measures auditory nerve reactions in response to sounds. ABR is not a hearing test itself, but it can be used to detect hearing loss in infants and very young children. ABR is considered ...

incus and stapes), the inner ear (consisting of the cochlea and vestibular organs), the auditory nerve, the auditory cortex and other brain areas involved in sound processing. Mechanisms ...