The eighth cranial nerve is also commonly known as the vestibulocochlear nerve. Other synonyms that can be used for this nerve include the auditory vestibular nerve or the vestibulocochlear bundle. This nerve is responsible for transmitting sound and balance information from the inner ear to the brain. When this nerve is damaged or irritated, it can lead to symptoms such as dizziness, tinnitus, and hearing loss. It is important to seek medical attention if you are experiencing any of these symptoms. Understanding the alternate names for the eighth cranial nerve can help you communicate more effectively with your healthcare provider.