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Related Experiment Video

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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
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Migraine: What Imaging Reveals.

Catherine D Chong1, Todd J Schwedt2, David W Dodick2

  • 1Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ, 85054, USA. Chong.Catherine@mayo.edu.

Current Neurology and Neuroscience Reports
|May 17, 2016
PubMed
Summary
This summary is machine-generated.

Neuroimaging reveals structural and functional brain changes in migraine patients, offering insights into migraine pathophysiology. These brain alterations are linked to factors like aura, cognitive issues, sex, age, and disease severity.

Keywords:
Functional connectivityFunctional magnetic resonance imagingMRIMagnetic resonance imagingMigraineNeuroimagingResting-statefMRI

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Area of Science:

  • Neurology
  • Neuroimaging
  • Pain Research

Background:

  • Migraine symptomatology is well-defined, but its underlying pathophysiology remains incompletely understood.
  • Brain imaging techniques offer a powerful tool to investigate migraine pathophysiology.
  • Previous research suggests a link between migraine and alterations in brain regions involved in pain processing.

Purpose of the Study:

  • To review recent findings from structural and functional brain imaging studies in migraine.
  • To explore how these neuroimaging findings relate to specific migraine characteristics.

Main Methods:

  • Systematic review of recent neuroimaging literature on migraine.
  • Analysis of studies examining brain structure and function using techniques like MRI and fMRI.
  • Correlation of imaging findings with clinical migraine features.

Main Results:

  • Migraine is associated with demonstrable structural and functional brain alterations.
  • These alterations are observed in brain regions critical for pain processing.
  • Neuroimaging findings vary based on migraine characteristics such as aura, cognitive dysfunction, sex, age, and disease burden.

Conclusions:

  • Neuroimaging provides valuable insights into migraine pathophysiology.
  • Understanding these brain alterations can help elucidate migraine mechanisms.
  • Tailoring research and treatment based on individual migraine characteristics is crucial.