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

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...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...

You might also read

Related Articles

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

Sort by
Same author

Physics Insights into Liver MRI: Educational Guidance for Protocol Optimization.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same author

Radiomic prediction of substantial LVSI in endometrial cancer using reduced field of view DWI- a feasibility study.

European journal of radiology·2026
Same author

Prostate Imaging Standards for Screening Magnetic Resonance Imaging (PRISM): International Consensus Recommendations.

JAMA oncology·2026
Same author

CT-based deep learning prediction of complete response in intermediate-stage hepatocellular carcinoma treated with drug-eluting beads transarterial chemoembolization.

BJR artificial intelligence·2026
Same author

Automated vs. manual segmentation for small renal mass imaging.

Canadian Urological Association journal = Journal de l'Association des urologues du Canada·2026
Same author

Diagnostic Performance of Biparametric versus Multiparametric Magnetic Resonance Imaging for Prostate Cancer Diagnosis: An Updated Systematic Review and Meta-analysis.

European urology·2026

Related Experiment Video

Updated: Jun 23, 2026

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease
09:30

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

Published on: December 18, 2016

Parallel imaging artifacts in body magnetic resonance imaging.

Patricia Noël1, Roland Bammer, Caroline Reinhold

  • 1Department of Medical Imaging, CHUQ-Hôtel-Dieu de Québec, Université Laval, Québec, Canada. noel_patricia@hotmail.com

Canadian Association of Radiologists Journal = Journal L'Association Canadienne Des Radiologistes
|May 13, 2009
PubMed
Summary

Partial parallel imaging (PPI) significantly advances body MRI by reducing scan times without sacrificing resolution. Understanding PPI artifacts is crucial for optimizing image quality in MRI applications.

More Related Videos

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla
08:51

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla

Published on: February 19, 2021

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring
17:16

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring

Published on: December 9, 2010

Related Experiment Videos

Last Updated: Jun 23, 2026

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease
09:30

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

Published on: December 18, 2016

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla
08:51

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla

Published on: February 19, 2021

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring
17:16

Registered Bioimaging of Nanomaterials for Diagnostic and Therapeutic Monitoring

Published on: December 9, 2010

Area of Science:

  • Medical Imaging
  • Magnetic Resonance Imaging

Background:

  • Partial Parallel Imaging (PPI) is a key technique in modern Magnetic Resonance Imaging (MRI).
  • It enables faster image acquisition, crucial for patient comfort and reducing motion artifacts in body imaging.

Purpose of the Study:

  • To explain the core principles of Partial Parallel Imaging (PPI).
  • To detail technical aspects including calibration scans, coil geometry, and Field of View (FOV).
  • To identify and address artifacts associated with PPI to improve image quality.

Main Methods:

  • Review of fundamental concepts and technical elements of PPI.
  • Illustration of common artifacts encountered in PPI, particularly image-based methods.
  • Presentation of strategies for artifact mitigation.

Main Results:

  • PPI significantly reduces MRI acquisition time for body imaging without compromising spatial resolution.
  • While enhancing image quality, PPI is susceptible to artifacts that can degrade image quality.
  • Knowledge of artifact characteristics and mitigation techniques is vital for effective PPI application.

Conclusions:

  • Readers will grasp the fundamental principles of PPI.
  • Common PPI artifacts, especially from image-based techniques, will be presented with explanations of their origin.
  • Methods to minimize the impact of these artifacts will be proposed.