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This Concept Map, created with IHMC CmapTools, has information related to: Cranial Nerves and Nuclei, Hypglossus Nucleus has efferent fibers, X - Vaugs N. attach to the brainstem, I - Olfactory N. attach directly to the forebrain, axons into III, Cranial Nerves are 12 and bilaterally paired, III, IV, VI and XII nerve nuclei has the Trochlear Nucleus, IX from Inferior Salivatory Nuclei, Glossopharyngeal N. terminating in Otic Ganglion, Edinger - Westphal Nucleus lies in the periaqueductal grey of midbrain adjacent to oculomotor nucleus, preganglionic fibres to Submandibular Ganglion, Edinger - Westphal Nucleus pass to ciliary ganglion and through postganglionic fibers, Nuclei of the Somatic Efferent Cell Column lie near to the midline, Submandibular Ganglion innervates submandibular salivary glands, Nuclei of the Branchiomotor Cell Column includes Trigeminal Motor Nucleus, to ciliary ganglion and through postganglionic fibers innervating sphincter pupillae, Facial Motor Nucleus lies in caudal pontine tegmentum, in Vagus N. innervating abdominal viscera, Cochelar nuclei is located in in the medulla, in and near to latreral part of the forth ventricular floor, fibers of the trigeminal n. innervates muscles of mastication, XII - Hypoglossal N. attach to the brainstem