The human body has 12 pairs of cranial nerves, each originating from the brain and serving various functions. Here are the names and functions of the cranial nerves: Olfactory Nerve (I): Optic Nerve (II) Oculomotor Nerve (III) Trochlear Nerve (IV) Trigeminal Nerve (V) Abducent Nerve (VI) Facial Nerve (VII) Vestibulocochlear …