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

Assessment of Diffusion and Perfusion01:17

Assessment of Diffusion and Perfusion

1.9K
Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this...
1.9K
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

10.1K
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...
10.1K
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

463
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,...
463

You might also read

Related Articles

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

Sort by
Same author

Arc-ZTE: Continuously-Slewed Zero-TE Imaging With Incoherent Temporal Sampling for Near-Silent Dynamic MRI.

Magnetic resonance in medicine·2026
Same author

A Dynamic Shim Approach for Correcting Eddy Current Effects in Diffusion-Prepared MRI Acquisition Using a Multi-Coil AC/DC Shim-Array.

Magnetic resonance in medicine·2026
Same author

OPTIKS: Optimized Gradient Properties Through Timing in k-Space.

IEEE transactions on medical imaging·2025
Same author

Limitations of 2-dimensional line-scan MRI for directly measuring neural activity.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Basis function compression for field probe monitoring.

Magnetic resonance in medicine·2025
Same author

Using deep feature distances for evaluating the perceptual quality of MR image reconstructions.

Magnetic resonance in medicine·2025
Same journal

LLM-enhanced Neuron Segmentation and Reconstruction in Complex Mouse Brain Images.

IEEE transactions on medical imaging·2026
Same journal

Matrixed-Spectrum Decomposition Accelerated Linear Boltzmann Transport Equation Solver for Fast Scatter Correction in Multi-Spectral CT.

IEEE transactions on medical imaging·2026
Same journal

The Ritz Adjoint Method for MRI Pulse Design.

IEEE transactions on medical imaging·2026
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
See all related articles

Related Experiment Video

Updated: Mar 12, 2026

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

11.0K

Body Diffusion Weighted Imaging Using Non-CPMG Fast Spin Echo.

Eric K Gibbons, Patrick Le Roux, Shreyas S Vasanawala

    IEEE Transactions on Medical Imaging
    |November 5, 2016
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a new method for distortion-free diffusion-weighted imaging (DWI) using non-CPMG steady-state free precession echo (SS-FSE). This technique improves image quality near off-resonance areas while maintaining signal-to-noise ratio.

    More Related Videos

    Diffusion Imaging in the Rat Cervical Spinal Cord
    10:46

    Diffusion Imaging in the Rat Cervical Spinal Cord

    Published on: April 7, 2015

    12.3K
    A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia
    09:59

    A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia

    Published on: September 16, 2017

    14.7K

    Related Experiment Videos

    Last Updated: Mar 12, 2026

    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

    11.0K
    Diffusion Imaging in the Rat Cervical Spinal Cord
    10:46

    Diffusion Imaging in the Rat Cervical Spinal Cord

    Published on: April 7, 2015

    12.3K
    A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia
    09:59

    A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia

    Published on: September 16, 2017

    14.7K

    Area of Science:

    • Magnetic Resonance Imaging
    • Diffusion Weighted Imaging

    Background:

    • Steady-state free precession echo (SS-FSE) is a fast MRI technique susceptible to off-resonance distortions.
    • Conventional SS-FSE is not ideal for diffusion-weighted imaging (DWI) due to the Carr-Purcell-Meiboom-Geill (CPMG) condition.

    Purpose of the Study:

    • To develop and evaluate a modified SS-FSE technique for distortion-free DWI.
    • To overcome limitations of SS-FSE in DWI using parallel imaging and novel radiofrequency pulses.

    Main Methods:

    • Implementation of non-CPMG phase cycling for SS-FSE and DWI.
    • Utilized parallel imaging to resolve reconstruction constraints.
    • Employed DIVERSE radiofrequency pulses for improved echo stability and shorter echo train length (ETL).

    Main Results:

    • Achieved comparable signal-to-noise ratio (SNR) between EPI and nCPMG SS-FSE.
    • Obtained distortion-free DWI images in vivo, even near significant off-resonance regions.
    • Observed higher apparent diffusion coefficient values with nCPMG SS-FSE compared to EPI.

    Conclusions:

    • The developed nCPMG SS-FSE method enables distortion-free DWI acquisition.
    • This technique preserves adequate SNR and offers improved image quality in challenging anatomical areas.
    • Reduced ETL through parallel imaging and DIVERSE pulses minimizes phase encode blur and SAR accumulation.