Related Experiment Video

Updated: May 25, 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

[Migraine and TIAs; possibly more overlap than difference]

L J Kappelle1

  • 1Universitair Medisch Centrum Utrecht, afd. Neurologie, Postbus 85.500, 3508 GA Utrecht. l.kappelle@neuro.azu.nl

Nederlands Tijdschrift Voor Geneeskunde
|November 5, 2004
PubMed

Insights

Differentiating migraine from transient ischemic attack (TIA) can be challenging due to overlapping symptoms. Research links silent cerebral infarcts and white matter lesions to migraine, particularly migraine with aura, warranting further investigation into potential shared mechanisms.

Area of Science:

  • Neurology
  • Neuroimaging
  • Vascular Neurology

Context:

  • Migraine and transient ischemic attack (TIA) share symptoms like headache and transient neurological deficits, complicating diagnosis.
  • Previous studies have identified silent cerebral infarcts and subcortical white matter lesions in migraine patients, especially those with migraine with aura.
  • The frequent occurrence of cerebellar infarcts in migraine patients with these lesions remains poorly understood.

Purpose:

  • To explore the association between migraine and ischemic brain lesions.
  • To investigate the diagnostic challenges in differentiating migraine from TIA.
  • To highlight the need for further research into the management of ischemic damage in migraine patients.

Summary:

  • Headache and transient neurological deficits are common to both migraine and TIA, making differential diagnosis difficult.
  • Silent cerebral infarcts and subcortical white matter ischemic lesions are increasingly found in patients with migraine, particularly migraine with aura.
  • The observed predominance of cerebellar infarcts in these migraine patients requires further investigation.

Impact:

  • This research underscores the importance of considering ischemic events in migraine patients.
  • Findings may prompt a re-evaluation of diagnostic criteria and management strategies for patients presenting with migraine-like symptoms.
  • Future research could clarify whether ischemic brain damage in migraine patients warrants similar management approaches as in TIA patients.

More Related Videos

Investigating Migraine-Like Behavior Using Light Aversion in Mice05:23

Investigating Migraine-Like Behavior Using Light Aversion in Mice

Published on: August 11, 2021

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache05:40

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache

Published on: July 29, 2021

Related Concept Videos

Hemorrhagic Stroke l: Introduction01:17

Hemorrhagic Stroke l: Introduction

A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
Hemorrhagic Stroke ll: Pathophysiology01:29

Hemorrhagic Stroke ll: Pathophysiology

A hemorrhagic stroke develops when a cerebral blood vessel ruptures, allowing blood to escape into the surrounding brain tissue, as in intracerebral hemorrhage (ICH), or into the subarachnoid space, as in subarachnoid hemorrhage (SAH). Because the skull is a rigid compartment, the sudden presence of extravascular blood rapidly increases intracranial pressure and compresses adjacent neural structures, leading to immediate tissue injury and impaired cerebral perfusion.Mass Effect and Primary...
Transient Ischemic Attack l: Introduction01:26

Transient Ischemic Attack l: Introduction

A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...
Increased Intracranial Pressure ll: Pathophysiology01:29

Increased Intracranial Pressure ll: Pathophysiology

Increased intracranial pressure (ICP) refers to a potentially life-threatening rise in pressure inside the skull. This usually happens when there is a major change in the volume of brain tissue, blood, or cerebrospinal fluid (CSF) — the three components inside the skull. According to the Monro-Kellie doctrine, if the volume of one component increases, the volumes of the other components must decrease to maintain normal pressure. If this does not happen, ICP rises.The process often begins with...
Dementia l: Introduction01:22

Dementia l: Introduction

Dementia is an acquired, progressive syndrome characterized by a decline in multiple cognitive domains severe enough to impair daily functioning and reduce independence. Although memory loss is a central feature, the diagnosis requires additional deficits involving language, executive function, visuospatial skills, judgment, calculation, or abstract reasoning. These cognitive impairments reflect underlying neurodegenerative or vascular processes that gradually disrupt neuronal networks...
Hepatic Encephalopathy01:29

Hepatic Encephalopathy

DefinitionHepatic encephalopathy is a reversible neurologic syndrome that results from advanced liver dysfunction or portosystemic shunting. It leads to disturbances in cognition, behavior, and motor function due to the brain’s exposure to gut-derived toxins that the liver fails to detoxify.EtiologyThis condition develops either in the setting of acute fulminant hepatitis or progressively during chronic liver disease, such as cirrhosis and portal hypertension. Portosystemic shunting—including...