Olfactory!
Cranial Nerve 2 - Optic Nerve
The auditory nerve is formed by the cochlear nerve and the vestibular nerve. The cochlear nerve is responsible for transmitting auditory information from the cochlea to the brain, while the vestibular nerve is responsible for transmitting information related to balance and spatial orientation.
The cranial nerve that carries sound information is the vestibulocochlear nerve, also known as cranial nerve VIII. It is responsible for transmitting auditory and vestibular information from the inner ear to the brainstem.
The second cranial nerve is the optic nerve.
The Optic Nerve
The acoustic nerve, also known as the vestibulocochlear nerve, is located in the inner ear. It is responsible for transmitting sound and balance information from the ear to the brain.
The trigeminal nerve (cranial nerve V) carries sensory information to the diencephalon. It is responsible for transmitting sensory information from the face, including touch, temperature, and pain sensations.
The vestibular nerve is responsible for transmitting sensory information related to balance and spatial orientation to the brain, making it involved in the sensation of seasickness.
Smell impulses are carried by the cranial nerve called the olfactory nerve (cranial nerve I). It is responsible for transmitting information about odors from the nose to the brain.
Messages are carried from the eyes to the brain by the optic nerve. The optic nerve is responsible for transmitting visual information to the brain for processing and interpretation.
Nerve cells are often called neurons. These cells are responsible for transmitting electrical and chemical signals within the nervous system. Neurons play a crucial role in processing and transmitting information throughout the body.
The vestibular part of the vestibulocochlear nerve will send information about the equilibrium and balance.