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 Experiment Videos

Magnetic resonance diffractive imaging.

Satoshi Ito1, Akiyoshi Ono, Yoshifumi Yamada

  • 1Department of Information Science, Faculty of Engineering, Utsunomiya University, Yoto, Japan. itohst@is.utsunomiya-u.ac.jp

IEEE Transactions on Bio-Medical Engineering
|June 6, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Three-Dimensional Rotational Angiography Guidance for Atrial Leadless Pacemaker Implantation.

Heart rhythm·2026
Same author

Synovial histopathology in rheumatoid arthritis treated with biological disease-modifying antirheumatic drugs: an analysis of 1593 surgical specimens using the Rooney score.

EULAR rheumatology open·2026
Same author

Wild-type transthyretin amyloid cardiomyopathy diagnosed by <sup>99m</sup>Tc-HMDP scintigraphy and an endomyocardial biopsy despite inconclusive <sup>99m</sup>Tc-PYP findings.

Journal of cardiology cases·2026
Same author

A Step-Up Underwater Endoscopic Mucosal Resection Strategy with Rescue Underwater Injection Endoscopic Mucosal Resection for Non-Pedunculated Colorectal Lesions.

DEN open·2026
Same author

Takotsubo syndrome following delayed bleeding after gastric endoscopic submucosal dissection: a case report.

Clinical journal of gastroenterology·2026
Same author

The Design of Metal Ion-Induced Dimers Suggestive of 3D Domain Swapping.

Chembiochem : a European journal of chemical biology·2026
Same journal

Assessment of skin stiffness in systemic sclerosis using optical coherence elastography: A comparative study with histology and clinical parameters.

IEEE transactions on bio-medical engineering·2026
Same journal

Modeling Dyadic Interdependence in Endocrine Functioning: A Multilevel Machine Learning Study of Adults with Cancer and Their Caregivers.

IEEE transactions on bio-medical engineering·2026
Same journal

A Kalman Filter-Based Framework for Granger Causality Assessment: Application in Tracking Maternal-Fetal Heart Rate Coupling.

IEEE transactions on bio-medical engineering·2026
Same journal

Enhancing Volumetric Imaging in Linear-Array Photoacoustic Tomography: multiview fusion with deep learning.

IEEE transactions on bio-medical engineering·2026
Same journal

Robust Rule-based Heuristic Assistance Strategy for a Semi-Active Shoulder Exoskeleton Used in Overhead Work.

IEEE transactions on bio-medical engineering·2026
Same journal

Highly Accelerated 1-mm Isotropic 3D Chemical Exchange Saturation Transfer MRI Using Wave-Co-CAIPI at 5 Tesla.

IEEE transactions on bio-medical engineering·2026
See all related articles

Magnetic resonance diffractive imaging offers a novel, fast method for MR angiography. This technique allows for rapid 3-D volumetric image reconstruction using principles of light wave diffraction.

Area of Science:

  • Medical Imaging
  • Biophysics
  • Optics

Background:

  • Magnetic Resonance (MR) angiography is crucial for visualizing blood vessels.
  • Current MR angiography techniques can be limited by imaging speed and resolution.
  • Diffractive imaging principles offer potential for novel MR imaging approaches.

Purpose of the Study:

  • To introduce and evaluate Magnetic Resonance (MR) diffractive imaging as a new technique for MR angiography.
  • To explore the feasibility of fast angiographic imaging and on-line 3-D volumetric image reconstruction.
  • To adapt principles of Fresnel diffraction for nuclear MR signal expression.

Main Methods:

  • Proposed MR diffractive imaging technique based on Fresnel diffraction equations.
  • Static imaging experiments conducted on an ultra-low-field MRI system.

Related Experiment Videos

  • Reconstruction of focused images from 2-D scanned data and observation of 3-D images via coherent optical imaging.

    • Main Results:

    • Demonstrated feasibility of MR diffractive imaging for focused image reconstruction.
    • Showcased the ability to reconstruct images from 2-D data, despite superimposed blurred data.
    • Confirmed that 3-D images can be observed using a coherent optical imaging system.

    Conclusions:

    • MR diffractive imaging is a promising new approach for fast MR angiography.
    • The technique enables on-line reconstruction of 3-D volumetric images.
    • This method holds potential for rapid and efficient vascular imaging.