Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...
Enteric Nervous System: Regulation of GI Motor Activity01:11

Enteric Nervous System: Regulation of GI Motor Activity

The Enteric Nervous System (ENS) plays a pivotal role in regulating gastrointestinal or GI motor activity. This complex network of nerves, deeply embedded within the gut wall, responds to changes in the gut environment and receives input from both the autonomic nervous system and the central nervous system. By doing so, the ENS operates various programs tailored to the body's nutritional status and needs.
During periods of fasting, the ENS initiates the migrating myoelectric complex, a program...
Gastrointestinal Motility Disorders01:20

Gastrointestinal Motility Disorders

Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
Gastric Motility01:16

Gastric Motility

Gastric motility is the coordinated contraction and relaxation of stomach muscles that convert ingested food into chyme, a semi-liquid substance ready for further digestion in the intestines. The process begins with the vagus nerve inducing the relaxation of the smooth muscles in the fundus and body of the stomach, allowing these regions to expand and accommodate up to approximately 1.5 liters of food and liquid.
Peristaltic Waves and Chyme Formation
Upon food entry, the stomach initiates...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Key challenges in communication across milestones of cancer care continuum: a systematic review.

BMC palliative care·2026
Same author

Clinic-based Treatment of Type B Ulnar Polydactyly Saves Costs Compared With Treatment in the Operating Room.

Plastic and reconstructive surgery. Global open·2026
Same author

"Pinch Test" Facilitates Donor Sensory Nerve Selection Before Corneal Neurotization for Neurotrophic Keratopathy.

Cornea·2026
Same author

GERD management in neonatal ICU infants: study protocol for a randomized controlled trial comparing maturation, added rice starch formula and proton pump inhibitors.

BMC pediatrics·2026
Same author

Rumination syndrome and eosinophilic esophagitis in children: Defining the relationship.

Journal of pediatric gastroenterology and nutrition·2026
Same author

Preparation of Donor Descemet Membrane Endothelial Keratoplasty Tissue Under Age 50 Compares Favorably With Older Tissue.

Cornea·2026

Related Experiment Video

Updated: May 9, 2026

Video Imaging and Spatiotemporal Maps to Analyze Gastrointestinal Motility in Mice
07:41

Video Imaging and Spatiotemporal Maps to Analyze Gastrointestinal Motility in Mice

Published on: February 3, 2016

Novel techniques to study colonic motor function in children.

Jaime Belkind-Gerson1, Khoa Tran, Carlo Di Lorenzo

  • 1Pediatric Gastroenterology, Massachusetts General Hospital for Children, Boston, MA, USA. JBELKINDGERSON@PARTNERS.ORG

Current Gastroenterology Reports
|July 16, 2013
PubMed
Summary

Investigating colonic motility is key for diagnosing and treating bowel dysfunction. Newer methods like wireless motility capsules offer advanced insights into colonic transit time and motor function for better patient outcomes.

More Related Videos

Spatiotemporal Mapping of Motility in Ex Vivo Preparations of the Intestines
12:00

Spatiotemporal Mapping of Motility in Ex Vivo Preparations of the Intestines

Published on: January 27, 2016

In vitro Functional Characterization of Mouse Colorectal Afferent Endings
14:09

In vitro Functional Characterization of Mouse Colorectal Afferent Endings

Published on: January 21, 2015

Related Experiment Videos

Last Updated: May 9, 2026

Video Imaging and Spatiotemporal Maps to Analyze Gastrointestinal Motility in Mice
07:41

Video Imaging and Spatiotemporal Maps to Analyze Gastrointestinal Motility in Mice

Published on: February 3, 2016

Spatiotemporal Mapping of Motility in Ex Vivo Preparations of the Intestines
12:00

Spatiotemporal Mapping of Motility in Ex Vivo Preparations of the Intestines

Published on: January 27, 2016

In vitro Functional Characterization of Mouse Colorectal Afferent Endings
14:09

In vitro Functional Characterization of Mouse Colorectal Afferent Endings

Published on: January 21, 2015

Area of Science:

  • Gastroenterology
  • Physiology

Background:

  • Colonic motility is crucial for normal bowel function, including stool movement and elimination.
  • Disordered colonic motility can lead to symptoms like constipation, diarrhea, bloating, and pain.

Purpose of the Study:

  • To review and highlight newer techniques for assessing colonic motor function and transit time.
  • To provide an overview of advanced diagnostic tools for colonic motility disorders.

Main Methods:

  • Focuses on newer investigation techniques for colonic motility.
  • Includes scintigraphic transit studies, anorectal manometry, colonic manometry, and wireless motility capsule studies.

Main Results:

  • Discusses various methods to investigate colon transit time and motility.
  • Highlights the utility of newer techniques in quantifying colonic dysfunction.

Conclusions:

  • Accurate assessment of colonic motility is essential for managing related disorders.
  • Advanced diagnostic tools improve the evaluation of colonic transit and motor activity.