MEDICAL PHYSIOLOGY

Detailed explanation-1: -The vestibulocochlear nerve independently carries nerve impulses leaving the hearing and balance organs located in the inner ear toward the brain.

Detailed explanation-2: -If the eighth cranial nerve is injured, it can’t convey information from the inner ear efficiently, resulting in hearing loss on one side. Hearing loss may result from traumatic brain injury, which is often caused by a blunt force trauma to the head or another external force.

Detailed explanation-3: -Cranial nerve VIII brings sound and information about one’s position and movement in space into the brain. The auditory and vestibular systems subserve several functions basic to clinical medicine and to psychiatry.

Detailed explanation-4: -The vestibulocochlear nerve consists of the vestibular and cochlear nerves, also known as cranial nerve eight (CN VIII). Each nerve has distinct nuclei within the brainstem. The vestibular nerve is primarily responsible for maintaining body balance and eye movements, while the cochlear nerve is responsible for hearing.