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

Fast fetal magnetic resonance imaging techniques.

Q Chen1, D Levine

  • 1Department of Radiology, Evanston Northwestern Healthcare, IL 60201, USA. QChen@ENH.Org

Topics in Magnetic Resonance Imaging : TMRI
|February 24, 2001
PubMed
Summary

New advancements in magnetic resonance imaging (MRI) hardware and software significantly boost scan speed. This acceleration is vital for fetal MRI, minimizing motion artifacts and improving diagnostic image quality.

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

EELS: Autonomous snake-like robot with task and motion planning capabilities for ice world exploration.

Science robotics·2024
Same author

Immune-mediated hematological disease in dogs is associated with alterations of the fecal microbiota: a pilot study.

Animal microbiome·2023
Same author

Canadian Surgery Forum.

Canadian journal of surgery. Journal canadien de chirurgie·2022
Same author

Vicsek model by time-interlaced compression: A dynamical computable information density.

Physical review. E·2021
Same author

Congenital Uterine Malformation by Experts (CUME): diagnostic criteria for T-shaped uterus.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2019
Same author

Integrating patient safety education into early medical education utilizing cadaver, sponges, and an inter-professional team.

BMC medical education·2018

Area of Science:

  • Medical Imaging Physics
  • Radiology
  • Biomedical Engineering

Background:

  • Motion artifacts are a significant challenge in fetal magnetic resonance imaging (MRI), degrading image quality.
  • Traditional MRI sequences are often too slow to overcome fetal motion.
  • Advancements in hardware and software are enabling faster MRI acquisition techniques.

Purpose of the Study:

  • To review the physics behind fast magnetic resonance imaging (MRI) sequences.
  • To illustrate how increased MRI speed can be practically applied to fetal imaging.
  • To highlight the benefits of rapid MRI sequences in overcoming motion-related artifacts.

Main Methods:

  • Review of the physical principles underlying fast MRI sequences.
  • Illustration of single-shot techniques like echo-planar imaging (EPI) and single-shot fast spin echo (SSFSE).

Related Experiment Videos

  • Discussion of the practical implementation of these sequences on clinical MRI scanners.

    • Main Results:

    • New hardware and software enable significantly faster MRI acquisition.
    • Single-shot sequences are now feasible on most clinical MRI systems.
    • Increased speed directly addresses the challenge of motion in fetal MRI.

    Conclusions:

    • Fast MRI sequences, particularly single-shot techniques, are crucial for high-quality fetal imaging.
    • The practical application of these sequences improves diagnostic accuracy by reducing motion artifacts.
    • Continued development in MRI technology enhances its utility in challenging clinical scenarios like fetal examinations.