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

Imaging Studies for Cardiovascular System IV: CMRI

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,...

You might also read

Related Articles

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

Sort by
Same author

Rapid assessment of immune effector cell-mediated cytotoxicity using mRNA lipid nanoparticles.

Frontiers in immunology·2026
Same author

Inhibition of HMGB1/TLR4 signaling pathway by Schisandrin in RAW264.7 murine macrophages.

Food science and biotechnology·2026
Same author

Circulating miR-184 and miR-206 as predictive biomarkers for early recurrence in HBV-related hepatocellular carcinoma: a prospective study.

BMC gastroenterology·2026
Same author

Exploratory imaging-genetics associations between habenula connectivity and symptom severity in major depressive disorder.

Journal of affective disorders·2026
Same author

Long-Term Renal Outcomes Following Left Renal Vein Ligation Versus Direct Splenorenal Shunt Ligation in Living Donor Liver Transplantation: A 10-Year Single-Center Study.

Transplant international : official journal of the European Society for Organ Transplantation·2026
Same author

Rapid Assessment of Immune Effector Cell-mediated Cytotoxicity using mRNA Lipid Nanoparticles.

bioRxiv : the preprint server for biology·2026

Related Experiment Video

Updated: Jun 17, 2026

Phase Contrast Magnetic Resonance Imaging in the Rat Common Carotid Artery
07:02

Phase Contrast Magnetic Resonance Imaging in the Rat Common Carotid Artery

Published on: September 5, 2018

Functional MR angiography using phase contrast imaging technique at 3T MRI.

Chang-Ki Kang1, Sang-Hoon Kim, Hyon Lee

  • 1Neuroscience Research Institute, Gachon University of Medicine and Science, Incheon, South Korea.

Neuroimage
|January 20, 2010
PubMed
Summary

Functional phase contrast magnetic resonance angiography (fPC MRA) quantifies dynamic cerebral arterial responses to visual stimuli, showing significant velocity and signal intensity increases in small arteries.

More Related Videos

Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging
10:44

Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging

Published on: June 21, 2024

Related Experiment Videos

Last Updated: Jun 17, 2026

Phase Contrast Magnetic Resonance Imaging in the Rat Common Carotid Artery
07:02

Phase Contrast Magnetic Resonance Imaging in the Rat Common Carotid Artery

Published on: September 5, 2018

Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging
10:44

Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging

Published on: June 21, 2024

Area of Science:

  • Neuroimaging
  • Cardiovascular Physiology
  • Medical Physics

Background:

  • Phase contrast magnetic resonance angiography (PC MRA) provides non-invasive quantitative blood flow data.
  • Understanding dynamic cerebral arterial responses is crucial for neurological research.

Purpose of the Study:

  • To investigate the dynamic cerebral arterial response in humans to visual stimulation.
  • To utilize quantitative velocity analysis via PC MRA for this investigation.

Main Methods:

  • Functional PC MRA (fPCA) images acquired at 3 Tesla MRI.
  • Visual stimulation using a flashing checkerboard in 12 healthy subjects.
  • Analysis of velocity and signal intensity changes in cerebral vessels supplying the visual cortex.

Main Results:

  • Mean velocity increases of 42.9% and 30.1% in peak and distal ROIs, respectively.
  • Significant increases in blood velocity and signal intensity in cerebral arteries during visual stimulation.
  • Demonstrated dynamic vascular changes in small arteries.

Conclusions:

  • Functional PC MRA (fPCA) is effective for quantitative analysis of functional cerebral vascular response.
  • fPCA can measure dynamic changes in intensity and velocity in small cerebral arteries.
  • This technique aids in understanding brain function and vascular dynamics.