On the first evening of Pesach, Jewish families share the special seder meal together. Seder means 'order' and the meal is eaten in a special order with fifteen parts to it. This order is set down in a special book called the Hagadah, which is read during the meal.Everyone takes it in turns to read from the Hagadah.eder means 'order' and the meal is eaten in a special order with fifteen parts to it. This order is set down in a special book called the Hagadah, which is read during the meal. Everyone takes it in turns to read from the Hagadah.
The auditory nerve and the vestibular nerve, which carries balance information from the semicircular canals to the brain, join together as they pass through the bony canals of your skull. Together, they are called the 8th cranial nerve, or the Vestibulocochlear nerve.
Information concerning olfaction goes directly to the cerebrum in the olfactory tract. This is the only cranial nerve whose sensory information goes directly to the cerebrum rather than being relayed by the thalamus. The optic nerve is a special sensory cranial nerve that carries visual information. The ganglion cells of the retina have axons that pass through the optic nerves.