Automomic nerves of the face, neck, thorax and abdomen, shown in situ. Dissection to show branches of the trigeminal nerve (cranial nerve V), glossopharyngeal nerve (cranial nerve IX), and hypoglossal nerve (cranial nerve XII). Spinal nerves and brachial plexus, vagus nerve (cranial nerve X), and laryngeal nerves, esophageal plexus, and celiac plexus also shown. Lungs and stomach shown divided. Anterior view.