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Home Health Health Irritable Bowel Syndrome - A Glimpse At Some Central Causes
Irritable Bowel Syndrome - A Glimpse At Some Central Causes PDF Print E-mail
Written by BuyHealthProduct,com   
Irritable Bowl Syndrome is a result of a dysfunction of the nerves that control the muscles of the gastrointestinal tract. However, the nervous system of the intestines is very complex.

Irritable Bowl Syndrome is a result of a dysfunction of the nerves that control the muscles of the gastrointestinal tract. However, the nervous system of the intestines is very complex.

Nerves can be found along the entire span of the gastrointestinal tract that begins at the esophagus and ends at the anus. This network of nerves interacts with the many nerves associated with the spinal cord. The nerves contained in the spinal cord then interact with the nerves of the brain. (The gastrointestinal tract is exceeded by the amount of nerves only by the brain and spinal cord.) Therefore, it is possible for irritable bowl syndrome to cause the nerves to malfunction in the spine, the brain as well as the intestinal tract.

The nervous system that controls the gastrointestinal organs, as with most other organs, contains both sensory and motor nerves. The sensory nerves continuously sense what is happening within the organ and relay this information to nerves in the organ's wall. From there, information can be relayed to the spinal cord and brain.

Two of the most common motor responses in the intestine are contraction or relaxation of the muscle of the organ and secretion of fluid and/or mucus into the organ. Moreover, the abnormalities might occur in the sensory nerves, the motor nerves, or at processing centers in the intestine, spinal cord, or brain and can cause irritable bowl syndrome.

There are researchers who agree that abnormalities in how the sensory nerves work can cause the perception of a problem. An example of this would be the normal stretching of the small intestine from food and having incorrect sensory signals sent to the brain through the spinal cord, where they are mistaken as pain.

A number of other researchers suggest that it is possible to experience the perception of a problem due to the abnormal function of the motor nerves. An example is food causing the normal stretching in the wall of the intestine and the motor nerves respond with a painful spasm within the muscles.

Lastly, another area other than nerves that is receiving much attention is the possibility that gas generated by bacteria in the intestine in people with irritable bowl syndrome. Some studies have determined that irritable bowl syndrome patients produce greater amounts of gas that remains longer in the intestines over time.

Among patients with irritable bowl syndrome, abdominal size increases over the day, reaching a maximum in the evening and returning to baseline by the following morning. Poor digestion and/or absorption of dietary sugars may play in aggravating the symptoms of IBS since unabsorbed sugars often cause increased formation of gas.

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