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Related Concept Videos

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
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Ultrasound I: Abdominal Ultrasonography01:20

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Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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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...
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Ultrasonography01:17

Ultrasonography

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Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
519
  1. Home
  3. Research Domains
  5. Information And Computing Sciences
  7. Computer Vision And Multimedia Computation
  9. Video Processing
  11. Evaluating The Impact Of Video-only, Video With Group Discussion, And Collaborative 360vr On Abdominal Examination Training For First-semester Medical Students And Medicine With Industrial Specialization.
  1. Home
  3. Research Domains
  5. Information And Computing Sciences
  7. Computer Vision And Multimedia Computation
  9. Video Processing
  11. Evaluating The Impact Of Video-only, Video With Group Discussion, And Collaborative 360vr On Abdominal Examination Training For First-semester Medical Students And Medicine With Industrial Specialization.

Related Experiment Video

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
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Evaluating the impact of video-only, video with group discussion, and collaborative 360VR on abdominal examination training for first-semester medical students and medicine with industrial specialization.

Rameshnath Krishnasamy1, Malene Plejdrup Hansen2, Louise Thomsen Schmidt Arenholt2

  • 1Department of Communication and Psychology, Aalborg University, Rendsburggade 14, Aalborg, 9000, Denmark. krishnasamy@id.aau.dk.

BMC Medical Education
|November 6, 2025

View abstract on PubMed

Summary
This summary is machine-generated.
Keywords:
Collaborative virtual realityDigital learningMedical education

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Adding facilitated peer discussion to instructional videos significantly improved medical students' immediate competency in abdominal examination compared to video-only or virtual reality (VR) methods. VR enhanced engagement but not performance.

Area of Science:

  • Medical Education
  • Immersive Technologies
  • Surgical Skills Training

Background:

  • Traditional medical education methods are being supplemented by immersive technologies.
  • Instructional videos offer consistency but lack interaction.
  • This study compares video-only, video with peer discussion, and collaborative 360° virtual reality (VR) for teaching abdominal examination.

Purpose of the Study:

  • To compare the effectiveness of different instructional methods for teaching abdominal examination to first-semester medical students.
  • To evaluate the impact of peer discussion and collaborative VR on learning outcomes and learner perceptions.
  • To assess the potential of immersive technologies in medical skills training.

Main Methods:

  • A three-arm comparative pilot study involving 30 first-semester medical students.
  • Intervention groups: video-only, video with facilitated peer discussion, or collaborative 360° VR co-viewing.
  • Performance assessed via a checklist; learner perceptions measured by UEQ-S and open-ended questions.

    • Main Results:

    • The video plus discussion group achieved the highest median checklist scores (16.0), outperforming VR (12.0).
    • Video-only instruction (14.0) also outperformed VR, but did not differ significantly from video plus discussion.
    • VR enhanced engagement but resulted in lower self-perceived preparedness and navigation ratings.

    Conclusions:

    • Structured peer discussion combined with instructional videos yields the highest immediate competency in skills training.
    • Collaborative VR shows potential for engagement but requires further research for optimizing its integration and impact on performance.
    • Future studies should investigate long-term retention and best practices for integrating immersive technologies into medical curricula.