Related Experiment Video
Updated: Aug 9, 2026

The Dyspepsia Educational Tool As a Novel Aid in Dyspepsia Management
Published on: June 29, 2019
Functional dyspepsia: motor abnormalities, sensory dysfunction, and therapeutic options
Suzanne Timmons1, Richard Liston, Kieran J Moriarty
1South Munster Specialist Registrar Training Scheme, Tralee General Hospital, Co. Kerry, Ireland.
Abstract:
Functional dyspepsia is a common condition, but as yet, the underlying etiology is unclear. In this article, upper gastrointestinal motor and sensory physiology are reviewed and the current evidence for motor and/or sensory functional abnormalities causing dyspeptic symptoms is presented. The complex interrelationship between abnormal motor activity and sensation is explored, as well as the potential roles for autonomic dysfunction and psychological state in modulating gastrointestinal sensation and motor function. Finally, based on clinical trial evidence, a treatment pathway for functional dyspepsia is suggested.
Related Concept Videos
Gastrointestinal Motility Disorders
Drugs Affecting GI Tract Motility: Dopamine Receptor Antagonists
Drugs Affecting GI Tract Motility: Serotonin Receptor Agonists
Gastroesophageal Reflux Disease II: Clinical Features and Management
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
Esophageal Achalasia
Peptic Ulcer Disease III: Clinical Manifestations and Complications

