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

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

4.2K
Here, we present an experimental imaging protocol for the quantification of cardiac function and morphology using high-resolution positron emission tomography/computed tomography for small animals. Both mice and rats are considered, discussing the different requirements of computed tomography contrast agents for the two...
4.2K
Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature11:49

Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature

21.6K
High resolution x-ray computed tomography (HRCT) is a non-destructive diagnostic imaging technique that can be used to study the structure and function of plant vasculature in 3D. We demonstrate how HRCT facilitates exploration of xylem networks across a wide range of plant tissues and...
21.6K
Erosion Identification in Metacarpophalangeal Joints in Rheumatoid Arthritis using High-Resolution Peripheral Quantitative Computed Tomography06:31

Erosion Identification in Metacarpophalangeal Joints in Rheumatoid Arthritis using High-Resolution Peripheral Quantitative Computed Tomography

3.0K
Bone erosions are an important pathological feature of rheumatoid arthritis. The purpose of this work is to introduce a training tool to provide users with guidance on identifying pathological cortical breaks on high resolution peripheral quantitative computed tomography images for erosion...
3.0K
Proper Positioning and Restraint of a Rat Hind Limb for Focused High Resolution Imaging of Bone Micro-architecture Using In Vivo Micro-computed Tomography04:24

Proper Positioning and Restraint of a Rat Hind Limb for Focused High Resolution Imaging of Bone Micro-architecture Using In Vivo Micro-computed Tomography

10.3K
This paper instructs users of in vivo micro-computed tomography (µCT) scanners how to anesthetize, correctly position and restrain the hind limb of a rat for minimal movement during high-resolution imaging of the tibia. The result is high quality images that can be processed to accurately quantify bone...
10.3K
Visualization of a Cerebral Thrombus in a Mouse Using Micro-Computed Tomography Imaging02:05

Visualization of a Cerebral Thrombus in a Mouse Using Micro-Computed Tomography Imaging

415
Source: Kim, D., et. al. Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli. J. Vis. Exp. (2016)This video demonstrates visualization of cerebral thrombus in mice using micro-computed tomography (micro-CT) imaging. A cerebral thrombus mouse model is injected with fibrin-targeted gold nanoparticles acting as a contrasting agent. The mouse is placed on the bed of a micro-CT machine, and images are acquired from multiple angles.
415
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

289
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
289

You might also read

Related Articles

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

Sort by
Same author

Interdisciplinary consensus statements on imaging of scaphoid fractures.

European radiology·2026
Same author

Diagnostic and interventional imaging of osteoid osteoma: State-of-the-art.

Diagnostic and interventional imaging·2026
Same author

Assessment of scaphoid mobility in patients with suspected scapholunate instability: a radiographic and four-dimensional computed tomography study.

The Journal of hand surgery, European volume·2026
Same author

Effect of the reference sample nature on age estimation from the pubic symphysis.

International journal of legal medicine·2026
Same author

Imaging of Distal Radioulnar Joint Focused on Four-dimensional Computed Tomography: Toward a New Imaging Standard?

Seminars in musculoskeletal radiology·2025
Same author

Optimizing knee MRI: 3D proton density turbo spin echo nDixon sequence vs. 2D high-resolution turbo spin echo in half the acquisition time.

European journal of radiology·2025
Same journal

Low-Field Neuroimaging: Opportunities and Limitations.

Journal of computer assisted tomography·2026
Same journal

Diagnostic Performance of Routine Abdominal MRI for Detecting Left Ventricular Hypertrophy in ADPKD.

Journal of computer assisted tomography·2026
Same journal

Evaluation of Gd-EOB-DTPA MRI With Diffusion and Clinicopathologic Features for Predicting Microvascular Invasion in Hepatocellular Carcinoma.

Journal of computer assisted tomography·2026
Same journal

Artificial Intelligence for Opportunistic Screening for Osteoporosis and Spine Fractures Using Computed Tomography: A Systematic Review and Meta-Analysis.

Journal of computer assisted tomography·2026
Same journal

Accuracy and Variability of Spatial Localization of Infarct Core Predicted by CT Perfusion.

Journal of computer assisted tomography·2026
Same journal

Acute Biliary Disorders and Complications.

Journal of computer assisted tomography·2026
See all related articles

Related Experiment Video

Updated: Jan 20, 2026

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.2K

Prototype Ultrahigh-Resolution Computed Tomography for Chest Imaging: Initial Human Experience.

Sujata M Shanbhag1, John L Schuzer2, Chloe Steveson3

  • 1From the Advanced Cardiovascular Imaging Laboratory, Division of Intramural Research, Department of Health and Human Services, Cardiovascular and Pulmonary Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD.

Journal of Computer Assisted Tomography
|September 7, 2019
PubMed
Summary
This summary is machine-generated.

Ultrahigh-resolution computed tomography (CT) with a 1024 matrix significantly improved chest imaging quality over 512 matrix CT. This advanced technique offers better detail and diagnostic confidence despite a slight increase in image noise.

More Related Videos

Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature
11:49

Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature

Published on: April 5, 2013

21.6K
Author Spotlight: Enhancing Rheumatoid Arthritis Research Through HR-pQCT Imaging Analysis
06:31

Author Spotlight: Enhancing Rheumatoid Arthritis Research Through HR-pQCT Imaging Analysis

Published on: October 6, 2023

3.0K

Related Experiment Videos

Last Updated: Jan 20, 2026

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.2K
Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature
11:49

Using High Resolution Computed Tomography to Visualize the Three Dimensional Structure and Function of Plant Vasculature

Published on: April 5, 2013

21.6K
Author Spotlight: Enhancing Rheumatoid Arthritis Research Through HR-pQCT Imaging Analysis
06:31

Author Spotlight: Enhancing Rheumatoid Arthritis Research Through HR-pQCT Imaging Analysis

Published on: October 6, 2023

3.0K

Area of Science:

  • Radiology
  • Medical Imaging
  • Computed Tomography

Background:

  • Conventional computed tomography (CT) utilizes a 512 matrix for chest imaging.
  • Advancements in CT technology aim to enhance spatial resolution and image quality.

Purpose of the Study:

  • To evaluate a prototype ultrahigh-resolution computed tomography (CT) system.
  • To assess the impact of a higher reconstruction matrix (1024 × 1024) and improved spatial resolution (0.15 mm) on chest imaging quality.

Main Methods:

  • Comparison of 1024 matrix reconstruction with conventional 512 matrix reconstruction using an ultrahigh-resolution CT scanner.
  • Image quality was assessed using a Likert scale for noise, artifacts, contrast, small detail, lesion conspicuity, sharpness, and diagnostic confidence.
  • Quantitative analysis of image noise and signal-to-noise ratio was performed.

Main Results:

  • Diagnostic image quality was achieved in all 101 patients.
  • The 1024 matrix reconstruction showed a minor increase in image noise but significantly improved artifact reduction, contrast, small detail detection, lesion conspicuity, sharpness, and overall diagnostic confidence compared to the 512 matrix.
  • Statistical analysis confirmed significant improvements in multiple image quality parameters (P < 0.001).

Conclusions:

  • Ultrahigh-resolution CT with a higher reconstruction matrix (1024) enhances image quality in chest imaging.
  • This technology provides superior visualization of details and increased diagnostic confidence.
  • The benefits outweigh the minor increase in image noise, marking a significant advancement over conventional CT matrix reconstruction.