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

Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

239
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
239
X-ray Imaging01:24

X-ray Imaging

5.5K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
5.5K
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

188
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
188
Positron Emission Tomography01:29

Positron Emission Tomography

4.2K
Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
4.2K
Computed Tomography01:10

Computed Tomography

4.5K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.5K
Assessment of Airway, Skin Color, and Use of Accessory Muscles01:30

Assessment of Airway, Skin Color, and Use of Accessory Muscles

1.0K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
1.0K

You might also read

Related Articles

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

Sort by
Same author

Eye lens dose distribution in neonatal head CT: an analysis of the scanning conditions and CTDIvol limitations.

Radiation protection dosimetry·2026
Same author

Directional Dependence of Gafchromic LD-V1.

Journal of medical physics·2026
Same author

Effect of a Decellularized Tendon-Based Mitral Annuloplasty Ring on Regurgitation Suppression in Degenerative Mitral Regurgitation Model: An In Vitro Pulsatile Circulation Study.

Interdisciplinary cardiovascular and thoracic surgery·2026
Same author

Impact of Intracranial Arterial Calcification on Outcomes of Mechanical Thrombectomy in Acute Ischemic Stroke: A Systematic Review and Meta-Analysis.

Journal of neuroendovascular therapy·2026
Same author

Establishment of a method for evaluating the performance of radiation-protective eyewear using a radiochromic film.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2025
Same author

Energy dependence of the GAFCHROMIC LD-V1 in the diagnostic radiographic modalities.

Journal of applied clinical medical physics·2025

Related Experiment Video

Updated: Jul 4, 2025

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

352

[Clinical Validation of Chest X-ray Educational Content for Radiography Students Using Gaze Information].

Asuka Yamahata1, Shinya Imai1, Masao Funahashi1

  • 1Department of Radiological Sciences, Faculty of Medical Science Technology, Morinomiya University of Medical Sciences.

Nihon Hoshasen Gijutsu Gakkai Zasshi
|February 7, 2024
PubMed
Summary

This study validated chest X-ray training scenarios and content using gaze tracking in experienced radiology technologists (RTs). The developed model showed over 90% clinical validity, confirming its effectiveness for radiography education.

Keywords:
chest X-rayexplicit knowledgeeye trackingmedical educationtacit knowledge

More Related Videos

Eye-tracking Technology and Data-mining Techniques used for a Behavioral Analysis of Adults engaged in Learning Processes
10:43

Eye-tracking Technology and Data-mining Techniques used for a Behavioral Analysis of Adults engaged in Learning Processes

Published on: June 10, 2021

5.4K
Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
09:55

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

1.7K

Related Experiment Videos

Last Updated: Jul 4, 2025

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

352
Eye-tracking Technology and Data-mining Techniques used for a Behavioral Analysis of Adults engaged in Learning Processes
10:43

Eye-tracking Technology and Data-mining Techniques used for a Behavioral Analysis of Adults engaged in Learning Processes

Published on: June 10, 2021

5.4K
Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
09:55

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

1.7K

Area of Science:

  • Medical Education
  • Radiology Training
  • Gaze Tracking Technology

Background:

  • Effective radiography training requires realistic clinical scenarios.
  • Current training methods may lack sufficient clinical validity.
  • Gaze information offers objective insights into procedural adherence.

Purpose of the Study:

  • To verify the clinical validity of developed chest X-ray training scenarios and instructional content.
  • To assess the utility of gaze information from experienced radiology technologists (RTs) in validating training materials.

Main Methods:

  • Eight RTs were divided into evaluator and subject groups.
  • An evaluator group developed a validation model including scenarios and gaze attention objects.
  • Subject RTs performed simulated chest X-rays while wearing eye trackers; evaluators assessed procedural fit using gaze data.

Main Results:

  • Simulated chest X-ray procedures by the subject group closely followed the developed scenarios.
  • A high fit rate of 91.6±6.70% was achieved between procedures and the validation model.
  • The validation model demonstrated strong adherence to the chest X-ray techniques of diverse RTs.

Conclusions:

  • The developed validation model, incorporating gaze information, confirmed the clinical validity of the chest X-ray training scenarios and content.
  • The study suggests that this approach can effectively ensure radiography training aligns with real-world clinical practice.
  • The findings support the integration of gaze analysis in refining medical training curricula.