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,...
Atomic Nuclei: Magnetic Resonance01:05

Atomic Nuclei: Magnetic Resonance

The number of nuclear spins aligned in the lower energy state is slightly greater than those in the higher energy state. In the presence of an external magnetic field, as the spins precess at the Larmor frequency, the excess population results in a net magnetization oriented along the z axis. When a pulse or a short burst of radio waves at the Larmor frequency is applied along the x axis, the coupling of frequencies causes resonance and flips the nuclear spins of the excess population from the...

You might also read

Related Articles

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

Sort by
Same author

Nanoparticle retention enables non-invasive detection of metastases by magnetic particle imaging in murine breast cancer models.

Theranostics·2025
Same author

A Field Free Line 3D Reconstruction Model for Magnetic Particle Imaging for Improved Sensitivity, Resolution, and High Dynamic Range Imaging.

ArXiv·2025
Same author

Multi-harmonic gridded 3D deconvolution (MH3D) for robust and accurate image reconstruction in MPI for single axis drive field scanners.

Physics in medicine and biology·2025
Same author

Physicochemical Necessary and Sufficient Conditions for Superferromagnetism in High-Resolution Magnetic Particle Imaging.

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

A Physics-Based Computational Forward Model for Efficient Image Reconstruction in Magnetic Particle Imaging.

IEEE transactions on medical imaging·2025
Same author

Preclinical and Clinical-Scale Magnetic Particle Imaging of Natural Killer Cells: in vitro and ex vivo Demonstration of Cellular Sensitivity, Resolution, and Quantification.

Molecular imaging and biology·2024
Same journal

Physiology-guided Self-supervised Learning for Simultaneous Dual-Tracer PET Separation.

IEEE transactions on medical imaging·2026
Same journal

Informed-Exploration Reinforcement Learning for Automated Virtual Coronary Intervention Planning.

IEEE transactions on medical imaging·2026
Same journal

4D Reconstruction of Fetal Left Ventricle from Echocardiography via 2.5D Radial Segmentation and Graph-Fourier Reconstruction.

IEEE transactions on medical imaging·2026
Same journal

Generalised Medical Phrase Grounding.

IEEE transactions on medical imaging·2026
Same journal

EndoLRMGS: Combining Large Reconstruction Modelling and Gaussian Splatting for Complete Endoscopic Scene Reconstruction.

IEEE transactions on medical imaging·2026
Same journal

A Neural-Analytical Fusion Scatter Correction Method for Multi-Source CT Using Equivalent High-Order Scatter.

IEEE transactions on medical imaging·2026
See all related articles

Related Experiment Video

Updated: Jun 3, 2026

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples
07:01

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples

Published on: June 9, 2016

Multidimensional x-space magnetic particle imaging.

Patrick W Goodwill1, Steven M Conolly

  • 1Department of Bioengineering, University of California, Berkeley, CA 94720, USA. goodwill@berkeley.edu

IEEE Transactions on Medical Imaging
|March 16, 2011
PubMed
Summary
This summary is machine-generated.

Magnetic particle imaging (MPI) is a novel medical imaging technique. This study shows multidimensional MPI is a linear system, enabling faster, high-quality imaging for applications like cancer detection and cell tracking.

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 3, 2026

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples
07:01

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples

Published on: June 9, 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
  • Biophysics
  • Nanotechnology

Background:

  • Magnetic Particle Imaging (MPI) is an emerging tracer modality.
  • MPI has potential applications in angiography, cancer imaging, cell tracking, and inflammation imaging.

Purpose of the Study:

  • To theoretically and experimentally demonstrate multidimensional MPI as a linear shift-invariant system.
  • To introduce a fast image reconstruction method for high signal-to-noise ratio (SNR) MPI images.
  • To develop a method for reconstructing large field-of-view (FOV) images from partial FOV scans.

Main Methods:

  • Theoretical analysis of multidimensional MPI system properties.
  • Experimental validation of linearity and shift-invariance.
  • Development and application of a fast gridding-based image reconstruction algorithm.
  • Implementation of a partial FOV scanning strategy for large FOV reconstruction.

Main Results:

  • Multidimensional MPI was confirmed to be a linear shift-invariant system with an analytic point spread function.
  • A fast reconstruction method achieved high SNR intrinsic MPI images.
  • Large FOV images were successfully reconstructed from partial scans, mitigating information loss.

Conclusions:

  • Multidimensional MPI exhibits linear shift-invariant properties, enabling efficient imaging.
  • The developed reconstruction techniques improve image quality and FOV.
  • This work presents the first experimental validation of multidimensional x-space MPI.