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 Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
Positron Emission Tomography01:29

Positron Emission Tomography

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 being...
Ultrasonography01:17

Ultrasonography

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 a...
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
Nursing Clinical Information System01:27

Nursing Clinical Information System

Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:

You might also read

Related Articles

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

Sort by
Same author

Prospectively evaluating the environmental impacts of digital health applications: a case study and recommendations.

Journal of the American Medical Informatics Association : JAMIA·2026
Same author

Mapping the terminology of the early rescue chain to the Foundation of ICD-11: Registered report protocol.

PloS one·2026
Same author

Teaching Applied Artificial Intelligence in Health Schools: An Example from Rouen and Nice Universities in France.

Studies in health technology and informatics·2026
Same author

Cancer Cachexia Prevalence Is Underestimated in Medical Records of Patients in a Regional Tertiary Hospital.

Journal of cachexia, sarcopenia and muscle·2026
Same author

Wearable Devices for Remote Monitoring of Chronic Diseases: Systematic Review.

JMIR mHealth and uHealth·2026
Same author

One digital health through wearables: a viewpoint on human-pet integration towards Healthcare 5.0.

Frontiers in digital health·2026
Same journal

How to Interpret PubMed Queries and Why It Matters.

Journal of the American Society for Information Science and Technology : JASIST·2018
Same journal

Scatter Matters: Regularities and Implications for the Scatter of Healthcare Information on the Web.

Journal of the American Society for Information Science and Technology : JASIST·2015
Same journal

Extending SemRep to the Public Health Domain.

Journal of the American Society for Information Science and Technology : JASIST·2014
Same journal

Studying PubMed usages in the field for complex problem solving: Implications for tool design.

Journal of the American Society for Information Science and Technology : JASIST·2013
Same journal

Adapting Semantic Natural Language Processing Technology to Address Information Overload in Influenza Epidemic Management.

Journal of the American Society for Information Science and Technology : JASIST·2013
Same journal

Emphasizing Social Features in Information Portals: Effects on New Member Engagement.

Journal of the American Society for Information Science and Technology : JASIST·2013
See all related articles

Related Experiment Video

Updated: Jun 21, 2026

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
07:50

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

Natural Language Processing Versus Content-Based Image Analysis for Medical Document Retrieval.

Aurélie Névéol1, Thomas M Deserno, Stéfan J Darmoni

  • 1U.S. National Library of Medicine, National Institutes of Health, 8600 Rockville Pike, Bethesda, MD 20894.

Journal of the American Society for Information Science and Technology : JASIST
|July 28, 2009
PubMed
Summary
This summary is machine-generated.

This study compares text and image access for medical documents. Image analysis is best for image retrieval, while combined approaches improve indexing in multimodal systems.

More Related Videos

Objectification of Tongue Diagnosis in Traditional Medicine, Data Analysis, and Study Application
05:56

Objectification of Tongue Diagnosis in Traditional Medicine, Data Analysis, and Study Application

Published on: April 14, 2023

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography
04:48

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Published on: November 30, 2022

Related Experiment Videos

Last Updated: Jun 21, 2026

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
07:50

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

Objectification of Tongue Diagnosis in Traditional Medicine, Data Analysis, and Study Application
05:56

Objectification of Tongue Diagnosis in Traditional Medicine, Data Analysis, and Study Application

Published on: April 14, 2023

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography
04:48

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Published on: November 30, 2022

Area of Science:

  • Health Informatics
  • Medical Image Analysis
  • Natural Language Processing

Background:

  • The healthcare sector is transitioning from paper to electronic health records.
  • Separate research in text and image processing needs integration for multimodal medical documents.

Purpose of the Study:

  • To compare text-based versus image-based access to multimodal medical documents.
  • To evaluate the effectiveness of combined text and image processing for information retrieval.

Main Methods:

  • Utilized state-of-the-art text and image processing techniques on 180 multimodal medical documents.
  • Applied content-based image analysis and natural language processing individually and combined.
  • Evaluated performance using indexing and retrieval tasks against manually assigned "gold standard" codes.

Main Results:

  • Image analysis demonstrated superior performance for both indexing and retrieval of images.
  • Multimodal analysis outperformed independent text and image analysis in the indexing task.
  • Text describing images proved valuable within a hybrid retrieval system framework.

Conclusions:

  • Image-based access is more effective for retrieving image information from medical documents.
  • Integrating text and image analysis in multimodal systems enhances document indexing and retrieval capabilities.
  • Hybrid systems leveraging both text and image data offer significant advantages for managing electronic health records and biomedical literature.