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

57
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...
57
Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

168
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
168
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

62
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
62
Assessment of the Gastrointestinal System I: Subjective Data01:17

Assessment of the Gastrointestinal System I: Subjective Data

156
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 History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
156

You might also read

Related Articles

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

Sort by
Same author

Using inertial sensors for the generation of REBA and RULA reports in functional colonoscopy simulations.

Ergonomics·2026
Same author

Advanced Consumer Behaviour Analysis: Integrating Eye Tracking, Machine Learning, and Facial Recognition.

Journal of eye movement research·2026
Same author

Methods for Gastrointestinal Endoscopy Quantification: A Focus on Hands and Fingers Kinematics.

Sensors (Basel, Switzerland)·2022
Same author

A Systematic Review of Commercial Smart Gloves: Current Status and Applications.

Sensors (Basel, Switzerland)·2021
Same author

Evaluation of Commercial-Off-The-Shelf Wrist Wearables to Estimate Stress on Students.

Journal of visualized experiments : JoVE·2018
Same author

Collection and Processing of Data from Wrist Wearable Devices in Heterogeneous and Multiple-User Scenarios.

Sensors (Basel, Switzerland)·2016

Related Experiment Video

Updated: Jun 13, 2025

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

31.7K

Systematic review of subjective validation methods for computerized colonoscopy simulators.

Adrián Lugilde-López1, Manuel Caeiro-Rodríguez1, Fernando A Mikic-Fonte1

  • 1atlanTTic Research Center for Telecommunication Technologies, School of Telecommunication Engineering, University of Vigo, Vigo, Spain.

Health Informatics Journal
|September 9, 2024
PubMed
Summary

This review analyzes subjective validation methods for colonoscopy simulators. The Colonoscopy Simulator Realism Questionnaire (CSRQ) is recommended for future development of standardized validation procedures.

Keywords:
colonoscopycomputer simulationsimulator-based trainingvalidation

More Related Videos

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
06:28

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

Published on: August 1, 2019

8.3K
Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting
04:47

Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting

Published on: June 23, 2023

2.4K

Related Experiment Videos

Last Updated: Jun 13, 2025

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

31.7K
E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
06:28

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

Published on: August 1, 2019

8.3K
Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting
04:47

Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting

Published on: June 23, 2023

2.4K

Area of Science:

  • Medical Simulation
  • Gastroenterology
  • Educational Technology

Background:

  • Subjective assessment of colonoscopy simulators is crucial for effective training.
  • Existing validation methods for computerized simulators lack standardization.

Purpose of the Study:

  • To review subjective validation approaches for computerized colonoscopy simulators.
  • To inform the design of a standardized validation procedure for these simulators.

Main Methods:

  • Systematic literature review of papers published after 2010.
  • Searched PubMed, Google Scholar, ScienceDirect, and IEEE Xplore databases.
  • Screened and reviewed papers on subjective validation of computerized colonoscopy simulators.

Main Results:

  • Seven studies met the inclusion criteria.
  • Questionnaires were universally used for subjective validation.
  • Face validity was most frequently assessed, with content validity and usability less common.

Conclusions:

  • A framework for assessing face validity in colonoscopy simulators was developed.
  • The Colonoscopy Simulator Realism Questionnaire (CSRQ) is proposed as a model for future questionnaires.
  • Ambiguous interpretations and mislabeling of validity types were noted issues in current research.