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.
Olfactory nerves. Also known as CN1, the olfactory nerve is the first of 12 cranial nerves located within the head. It relays sensory data to the brain, and it is responsible for the sense of smell. The nerve's olfactory receptors are located within the mucosa of the nasal cavity.Unlike many other nerves, CN1 does not possess two trunks. Rather, its sensory fibers extend through the ethmoid bone's cribriform plate, a part of the skull located behind the nose.t relays sensory data to the brain, and it is responsible for the sense of smell. The nerve's olfactory receptors are located within the mucosa of the nasal cavity. Unlike many other nerves, CN1 does not possess two trunks.