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

7.6K
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...
7.6K
The Arch of Aorta01:10

The Arch of Aorta

2.2K
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
2.2K
Arteries of the Head and Neck01:26

Arteries of the Head and Neck

4.3K
The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
4.3K

You might also read

Related Articles

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

Sort by
Same author

Accelerated Deep-Learning-Based Image Reconstruction for 3D T2 Dark-Fluid in Imaging of Multiple Sclerosis.

Investigative radiology·2026
Same author

Correction: Association of sarcopenia with survival and treatment response in brain metastasis of non-small cell lung cancer.

Scientific reports·2026
Same author

Impact of Deep-Learning Reconstruction on MRI Workflows: A Retrospective Analysis at a Large Academic Tertiary Center.

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2026
Same author

Clinicopsychological stratification of recovery outcomes in cerebral aneurysm patients following cluster analysis.

PNAS nexus·2026
Same author

Relevance of a complete re-resection of contrast enhancing tumor in MGMT promotor non-methylated versus methylated recurrent glioblastomas.

Brain & spine·2026
Same author

Real-time planar angiographic cerebral perfusion imaging.

International journal of computer assisted radiology and surgery·2026
Same journal

Rimegepant for migraine prevention in clinical practice: A multicenter study including patients with prior anti-CGRP monoclonal antibody failure (GEMA project).

Cephalalgia : an international journal of headache·2026
Same journal

Cerebrovascular risk with calcitonin gene-related peptide monoclonal antibodies versus onabotulinumtoxinA in patients with migraine: A real-world pharmacoepidemiologic study in the National Institutes of Health All of Us Research Program.

Cephalalgia : an international journal of headache·2026
Same journal

Burning mouth syndrome and oral dysaesthetic/perceptual symptoms: Toward clinically actionable boundaries.

Cephalalgia : an international journal of headache·2026
Same journal

Effectiveness and clinical predictors of rimegepant for acute vertigo in vestibular migraine: A real-world cohort study.

Cephalalgia : an international journal of headache·2026
Same journal

Efficacy of digital therapeutic sinCephalea for personalised nutrition versus control for migraine prevention: A 12-week open-label randomised clinical trial.

Cephalalgia : an international journal of headache·2026
Same journal

SafeTy and effectiveness of Atogepant accoRding to the IHS outcome categories: A multicentric, prospective observational study in real life (the 24-week STAR study).

Cephalalgia : an international journal of headache·2026
See all related articles

Related Experiment Video

Updated: May 2, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
10:39

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

Published on: June 2, 2014

19.1K

Perfusion patterns in migraine with aura.

Alex Förster1, Holger Wenz2, Hans U Kerl2

  • 1Department of Neuroradiology, Universitätsmedizin Mannheim, University of Heidelberg, Germany Alex.Foerster@umm.de.

Cephalalgia : an International Journal of Headache
|February 21, 2014
PubMed
Summary
This summary is machine-generated.

Migraine with aura often shows widespread perfusion deficits on imaging, unlike stroke which typically affects a single vascular territory. Differentiating these conditions is crucial for accurate diagnosis and treatment.

Keywords:
DWIMRAMigrainePWIauraperfusion

More Related Videos

Optimized System for Cerebral Perfusion Monitoring in the Rat Stroke Model of Intraluminal Middle Cerebral Artery Occlusion
12:15

Optimized System for Cerebral Perfusion Monitoring in the Rat Stroke Model of Intraluminal Middle Cerebral Artery Occlusion

Published on: February 17, 2013

24.2K
Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow
09:41

Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow

Published on: March 15, 2021

8.2K

Related Experiment Videos

Last Updated: May 2, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
10:39

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

Published on: June 2, 2014

19.1K
Optimized System for Cerebral Perfusion Monitoring in the Rat Stroke Model of Intraluminal Middle Cerebral Artery Occlusion
12:15

Optimized System for Cerebral Perfusion Monitoring in the Rat Stroke Model of Intraluminal Middle Cerebral Artery Occlusion

Published on: February 17, 2013

24.2K
Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow
09:41

Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow

Published on: March 15, 2021

8.2K

Area of Science:

  • Neurology
  • Radiology
  • Medical Imaging

Background:

  • Migraine with aura (MA) is a common neurological disorder.
  • Clinical differentiation between MA and transient ischemic attack (TIA) or stroke can be challenging.

Purpose of the Study:

  • To compare perfusion patterns on perfusion-weighted imaging (PWI) between patients with MA and ischemic stroke.
  • To identify imaging characteristics that aid in distinguishing MA from stroke.

Main Methods:

  • Retrospective analysis of 33 MA patients and 33 age-matched ischemic stroke patients.
  • Comparison of perfusion patterns using time to peak (TTP), mean transit time (MTT), cerebral blood flow (CBF), and cerebral blood volume (CBV) on PWI-derived maps.

Main Results:

  • Migraine with aura patients exhibited hypoperfusion in 54.5% of cases, often affecting multiple vascular territories.
  • Significantly lower TTP and MTT ratios were observed in MA patients compared to stroke patients (p < 0.001 and p = 0.003, respectively).
  • No significant differences in CBF and CBV ratios were found between the two groups.

Conclusions:

  • Migraine aura is typically associated with perfusion deficits not confined to a single vascular territory and moderate TTP increases.
  • Hypoperfusion limited to one vascular territory with marked TTP or MTT elevation suggests acute ischemic stroke rather than MA.