vagus nerve

vagus nerve
Either of the tenth pair of cranial nerves, which extends from the brainstem down into the abdomen. Branches of these important nerves supply the tongue, larynx, lungs, gut, and heart.
Syn: nervus vagus, pneumogastric nerve, tenth cranial nerve, wandering nerve
See Also: vagus, pneumogastric

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  • Vagus nerve — Nerve: Vagus nerve Plan of upper portions of glossopharyngeal, vagus, and accessory nerves. Course …   Wikipedia

  • Vagus nerve — A remarkable nerve that supplies nerve fibers to the pharynx (throat), larynx (voice box), trachea (windpipe), lungs, heart, esophagus, and the intestinal tract as far as the transverse portion of the colon. The vagus nerve also brings sensory… …   Medical dictionary

  • vagus nerve — pl. vagus nerves. Anat. either one of the tenth pair of cranial nerves, consisting of motor fibers that innervate the muscles of the pharynx, larynx, heart, and thoracic and abdominal viscera, and of sensory fibers that conduct impulses from… …   Universalium

  • vagus nerve — noun a mixed nerve that supplies the pharynx and larynx and lungs and heart and esophagus and stomach and most of the abdominal viscera • Syn: ↑vagus, ↑nervus vagus, ↑pneumogastric, ↑pneumogastric nerve, ↑tenth cranial nerve, ↑wandering nerve •… …   Useful english dictionary

  • vagus nerve — noun Etymology: New Latin vagus nervus, literally, wandering nerve Date: 1856 either of the 10th pair of cranial nerves that arise from the medulla and supply chiefly the viscera especially with autonomic sensory and motor fibers called also… …   New Collegiate Dictionary

  • vagus nerve — the tenth cranial nerve (X), which supplies motor nerve fibres to the muscles of swallowing and parasympathetic fibres to the heart and organs of the chest cavity and abdomen. Sensory branches of the vagus carry impulses from the viscera and the… …   The new mediacal dictionary

  • vagus nerve — /ˈveɪgəs nɜv/ (say vayguhs nerv) noun either of two cranial nerves extending through the neck into the thorax and the upper part of the abdomen; a pneumogastric nerve. {vagus from Latin: wandering} …   Australian-English dictionary

  • vagus nerve —    Also called the pneumogastric nerve, this is the tenth cranial nerve, with many fibers leading to parasympathetic ganglia in internal organs, and can be considered the presynapse starter for the upper parts of the parasympathetic functions …   Herbal-medical glossary

  • vagus nerve — the Xth cranial nerve, sensory to pharynx, oesophagus, thoracic and abdominal viscera. innervates pharyngeal musculature, visceral musculature, trunk lateral line, visceral arches behind third, respiratory movement. See cranial nerves …   Dictionary of ichthyology

  • vagus nerve — one of the nerves that relays signals to the brain …   English contemporary dictionary

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