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

Echo-volume imaging

A W Song1, E C Wong, J S Hyde

  • 1Biophysics Research Institute, Medical College of Wisconsin, Milwaukee 53226.

Magnetic Resonance in Medicine
|November 1, 1994
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

Chronic cannabis use associated with subcortical topological reorganization of structural connectivity in adults.

Drug and alcohol dependence·2024
Same author

Cheap calories, expensive nutrition?

British dental journal·2022
Same author

A randomised test of the effect of medical <i>v</i>. lay idiom on assessment of perceived mental health condition in the USA.

Epidemiology and psychiatric sciences·2020
Same author

Associations of Perceived Discrimination With Impaired Functioning in a Population Sample With Psychological Distress.

Psychiatry·2018
Same author

Meta-metallic coils and resonators: Methods for high Q-value resonant geometries.

The Review of scientific instruments·2016
Same author

On the Empirical Relation Between Spatial Ability and Sex Differences in Other Aspects of Cognitive Performance.

Multivariate behavioral research·2016
Same journal

Multi-Contrast Human Brain CEST MRI at 11.7 T: First In Vivo Demonstration.

Magnetic resonance in medicine·2026
Same journal

Suppression of Oscillation and Ghosting in RF-Spoiled Gradient-Echo-Based Dynamic Imaging.

Magnetic resonance in medicine·2026
Same journal

A Simple, Dynamic Geometric Phantom for MRI and CT Reconstruction Pipelines: Beyond Shepp-Logan.

Magnetic resonance in medicine·2026
Same journal

7T 3D-EPI PCASL With High SNR Efficiency and Robustness to Through-Plane B<sub>0</sub> Field Gradients.

Magnetic resonance in medicine·2026
Same journal

A Comparison of Tissue Property Values Estimated Using Conventional Cardiac MRF and MT-Cardiac MRF.

Magnetic resonance in medicine·2026
Same journal

Dependence of the Extra-Cellular Diffusion Coefficient on the Fractions of Neurites and Cell Bodies in Gray Matter.

Magnetic resonance in medicine·2026
See all related articles

This study introduces two novel single-shot volume imaging techniques for faster MRI scans. These methods, single-echo echo-volume imaging and multi-spin-echo imaging, enable rapid 3D brain imaging.

Area of Science:

  • Magnetic Resonance Imaging (MRI)
  • Medical Physics
  • Radiology

Background:

  • Conventional MRI techniques can be time-consuming, limiting volumetric imaging capabilities.
  • Developing faster imaging sequences is crucial for clinical applications and reducing motion artifacts.

Purpose of the Study:

  • To present and evaluate two novel single-shot volume imaging techniques for rapid acquisition of 3D magnetic resonance data.
  • To demonstrate the feasibility of these techniques for human brain imaging.

Main Methods:

  • Description of two single-shot volume imaging techniques: single-echo echo-volume imaging (EVI) and a multi-spin-echo approach.
  • Application of phase encoding gradients in the z-direction and Cartesian raster filling of 3D k-space.
  • Utilizing spatial saturation and selective excitation pulses to prevent aliasing and define imaging slabs.

Related Experiment Videos

Main Results:

  • Successful acquisition of human brain images using both single-echo and multi-echo volume imaging sequences.
  • Average echo times of 45 ms for single-echo EVI and 104 ms for multi-echo methods were achieved.
  • Demonstrated the ability to fill 3D k-space within a single shot for each echo or plane.

Conclusions:

  • The presented single-shot volume imaging techniques offer efficient methods for rapid 3D MRI acquisition.
  • These techniques hold promise for accelerated volumetric brain imaging, potentially improving diagnostic efficiency.