What question did this study set out to answer?

Summarize the anatomical organization and physiological mechanisms of the enteric nervous system, with a primary focus on neural circuits controlling gastrointestinal motility.

December 1, 2000GutOpen Access

Anatomy and physiology of the enteric nervous system

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Authors

MCMarcello CostaFlinders University

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Implication

Review demonstrates neural circuit organization governing motor control in the digestive tract, highlighting autonomous sensory-motor integration across gut tissues.

Key Points

Summarize the anatomical organization and physiological mechanisms of the enteric nervous system, with a primary focus on neural circuits controlling gastrointestinal motility.
Synthesized functional and anatomical literature regarding enteric neural architecture and sensorimotor networks.
Evaluated the structural distribution of enteric ganglia, plexuses, and effector cells involved in intestinal transit.
Enteric neurones assemble into networks of ganglia connected by interganglionic strands, with motor control concentrated in the myenteric plexus and sensory reception distributed across myenteric and submucous plexuses.
Primary afferent neurones, interneurones, and motorneurones coordinate responses to mechanical and chemical stimuli by modulating smooth muscle, pacemaker cells, mucosal secretions, and local blood flow.
Gastrointestinal transit operates as an adaptive locomotion mechanism driven by continuous interactions between the enteric neural circuitry and smooth muscle layers.

Cite This Study

Marcello Costa (2000) studied this question.

synapsesocial.com/papers/6a93a6b00d47ea57beb8517f https://doi.org/10.1136/gut.47.suppl_4.iv15

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Implication

Review demonstrates neural circuit organization governing motor control in the digestive tract, highlighting autonomous sensory-motor integration across gut tissues.

Anatomy and physiology of the enteric nervous system

Discussion

Member takes

Implication

Key Points

Cite This Study

Anatomy and physiology of the enteric nervous system

Discussion

Member takes

Implication

Key Points

Cite This Study

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