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...
Assessment of Diffusion and Perfusion01:17

Assessment of Diffusion and Perfusion

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 principle...

You might also read

Related Articles

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

Sort by
Same author

Nucleus-level thalamic organization anchors multimodal signatures of thalamocortical maturation.

bioRxiv : the preprint server for biology·2026
Same author

Evaluation of an open-face 8-channel transmit 64-channel receive 7T head coil for neuroimaging.

Frontiers in neuroscience·2026
Same author

A new method for optimal placement of tumor treating fields electrodes.

Neuro-oncology advances·2026
Same author

Clinical application of <sup>1</sup>H MRS in the human brain at 7T.

Frontiers in neuroscience·2026
Same author

How Much Does Motion Matter? Evaluating the Motion Robustness of pTx Pulses at 7 T.

Magnetic resonance in medicine·2026
Same author

Effects of electric field direction on TMS-based motor cortex mapping.

Imaging neuroscience (Cambridge, Mass.)·2026

Related Experiment Video

Updated: Jun 12, 2026

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

Diffusion imaging in humans at 7T using readout-segmented EPI and GRAPPA.

Robin M Heidemann1, David A Porter, Alfred Anwander

  • 1Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany. heidemann@cbs.mpg.de

Magnetic Resonance in Medicine
|June 26, 2010
PubMed
Summary

Readout-segmented echo-planar imaging significantly reduces artifacts in 7T MRI diffusion imaging. This technique improves image quality and enables high-resolution neuroimaging for detailed anatomical studies.

More Related Videos

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

Diffusion Imaging in the Rat Cervical Spinal Cord
10:46

Diffusion Imaging in the Rat Cervical Spinal Cord

Published on: April 7, 2015

Related Experiment Videos

Last Updated: Jun 12, 2026

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

Diffusion Imaging in the Rat Cervical Spinal Cord
10:46

Diffusion Imaging in the Rat Cervical Spinal Cord

Published on: April 7, 2015

Area of Science:

  • Magnetic Resonance Imaging (MRI)
  • Neuroimaging
  • Biomedical Engineering

Background:

  • High-field (7T) MRI offers superior in vivo human tissue imaging.
  • Standard diffusion-weighted imaging (DWI) at 7T suffers from artifacts, even with parallel imaging (GRAPPA).
  • Artifacts limit image quality and spatial resolution in 7T DWI.

Purpose of the Study:

  • To evaluate readout-segmented echo-planar imaging (rs-EPI) combined with parallel imaging for 7T DWI.
  • To assess the potential of rs-EPI to reduce artifacts and improve image quality.
  • To demonstrate the utility of this technique for high-resolution diffusion tensor imaging (DTI).

Main Methods:

  • Implementation of rs-EPI with parallel imaging techniques at 7T.
  • Acquisition of diffusion-weighted images using the developed rs-EPI sequence.
  • Application of the technique for high-resolution diffusion tensor imaging (DTI).

Main Results:

  • rs-EPI substantially reduced image blurring and susceptibility-based distortions.
  • The technique allowed for the acquisition of high-spatial-resolution DWI.
  • Preliminary DTI results revealed high levels of neuroanatomical detail.

Conclusions:

  • Readout-segmented EPI is effective in mitigating artifacts in 7T DWI.
  • This advanced imaging approach enhances image quality and resolution for neuroimaging.
  • The technique holds significant potential for detailed neuroanatomical studies and various applications.