Innervation of the Gltraor Central nervous system Gastrointestinal tract Dorsal motor nucleus Esophagus vagus Cranial Vagus nerves Stomach Medulla oblongata Splanchnic nerves Prevertebral Small T1 ganglia intestine Celiac Superior mesenteric CHine mesenteric Large Sacral Pelvic nerves intestine8 Innervation of the GI tract