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Related Concept Videos

Upper GI Series: Barium Swallow01:24

Upper GI Series: Barium Swallow

The Barium Swallow Study, or a Barium Esophagogram, is a diagnostic imaging method used to visualize the upper gastrointestinal (GI) tract, including the esophagus, stomach, and small intestine. It employs barium sulfate, a radiopaque contrast material, to provide clear images of the upper digestive system, helping to identify abnormalities, diseases, or structural issues.
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...
Other Disorders of Digestive System01:30

Other Disorders of Digestive System

The gastrointestinal tract is susceptible to various disorders. If the lower esophageal sphincter is damaged, stomach acid can flow back into the esophagus, causing irritation and inflammation of the lining. This condition is called gastroesophageal reflux disease (known as heartburn) and may cause chest pain and difficulty swallowing. In the stomach, prolonged use of nonsteroidal anti-inflammatory drugs like aspirin, chronic alcohol consumption, bacterial infections such as Helicobacter...
Physiology of the Gastrointestinal System I: Ingestion and Propulsion01:22

Physiology of the Gastrointestinal System I: Ingestion and Propulsion

The physiology of the gastrointestinal system begins with ingestion as food enters the mouth.
Esophageal Achalasia01:27

Esophageal Achalasia

Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...
Factors Influencing Drug Absorption: Disease States and Pharmacology01:25

Factors Influencing Drug Absorption: Disease States and Pharmacology

Multiple disease states can significantly influence the oral drug absorption process by affecting blood flow and the functionality of the gastrointestinal (GI) system. Various GI diseases, including conditions that alter GI motility, such as diarrhea, decreased acid secretions (achlorhydria), and infections, have been associated with reduced drug absorption.
Substances such as alcohol and specific drugs, including antineoplastics, can also negatively impact drug absorption. For instance,...
Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:

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Related Experiment Video

Updated: Jun 28, 2026

Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation
06:33

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Published on: January 5, 2014

Hypnosis and upper digestive function and disease.

Giuseppe Chiarioni, Olafur S Palsson, William E Whitehead

    World Journal of Gastroenterology
    |November 15, 2008
    PubMed
    Summary
    This summary is machine-generated.

    Hypnotherapy, a technique involving focused attention, shows promise for treating upper digestive issues. Evidence supports its effectiveness for functional and organic upper bowel diseases, despite limited professional training and public misconceptions.

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    Published on: January 13, 2018

    Area of Science:

    • Gastroenterology
    • Psychosomatic Medicine
    • Neurogastroenterology

    Background:

    • Hypnotherapy, a mind-body intervention, is increasingly recognized for its therapeutic potential.
    • Despite its efficacy, particularly for irritable bowel syndrome, widespread adoption is hindered by misconceptions and limited professional training.
    • Recent research explores hypnosis's impact on upper digestive functions and diseases.

    Discussion:

    • This review synthesizes evidence on hypnosis's role in modulating upper digestive motor and secretory functions.
    • Potential mechanisms underlying hypnotherapy's therapeutic effects in upper gastrointestinal disorders are explored.
    • The paper discusses the current evidence for hypnotherapy in treating both functional and organic upper bowel diseases.

    Key Insights:

    • Hypnotherapy demonstrates efficacy in managing upper digestive conditions.
    • The review highlights the need for further research into the mechanisms of hypnotherapy.
    • Evidence supports hypnotherapy's use for functional and organic upper bowel diseases.

    Outlook:

    • Further investigation into the neurobiological and physiological mechanisms of hypnotherapy is warranted.
    • Increased training and education may facilitate broader clinical application of hypnotherapy.
    • Hypnotherapy holds potential as an adjunct or alternative treatment for various upper gastrointestinal disorders.