Enteric nervous system Neurogastroenterology

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the organization of lining of gastrointestinal system.


the enteric nervous system 1 of main divisions of nervous system , main focus of neurogastroenterology. enteric nervous system refers entire system of neurons govern gastrointestinal system. capable of operating independently of brain , spinal cord, rely on innervation autonomic nervous system via vagus nerve , prevertebral ganglia in healthy subjects. however, studies have shown system operable severed vagus nerve. neurons of enteric nervous system control motor functions of system, in addition secretion of gastrointestinal enzymes. these neurons communicate through many neurotransmitters similar cns, including acetylcholine, dopamine, , serotonin. large presence of serotonin , dopamine in gut key areas of research neurogastroenterologists.








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