Enteric Nervous System
The enteric nervous system (ENS) is a complex network of neurons that governs the function of the gastrointestinal tract. Here are the most important bullet points:
- Autonomous Function: Operates independently of the central nervous system, though it can interact with it.
- Neurons: Contains as many neurons as theSpinal cord, approximately 100 million.
- Two Main Plexuses: Comprises the myenteric plexus (Auerbach’s plexus) and the submucosal plexus (Meissner’s plexus).
- Control of Gastrointestinal Motility: Regulates the rhythm and strength of the contractions of the gastrointestinal muscles.
- Secretion Regulation: Influences the secretion of digestive enzymes and hormones.
- Blood Flow Regulation: Helps in regulating the blood flow to the gut.
- Direct Communication with Organs: Directly controls the function of the stomach, intestines, and other organs in the gastrointestinal tract.
- Interaction with Central Nervous System (CNS): Communicates with the central nervous system, affecting gastrointestinal function and vice versa.
- Emotional and Physical Stress Response: Can be affected by emotional and physical stress, impacting digestion and overall gut health.
see also
Tags: neurobiology science
Superlink: 051 ☣Neurobiology 050 🧠Neuroscience
Neuron cell
Stress
Stress-Response
Emotion
Source
Created: 10-09-24 16:01