Advanced brain MRI may help understand the link between migraine and multiple sclerosis

Area of Science:

• Neurology
• Neuroimmunology
• Radiology

Background:

• Clinical association observed between migraine and multiple sclerosis (MS).
• Shared demographics and hormonal triggers noted in both conditions.
• Migraine prevalence increases in MS patients, potentially exacerbated by treatments.

Purpose of the Study:

• To review the clinical association between migraine and MS.
• To explore brain MRI findings in both diseases.
• To understand the mechanistic relationship and pathophysiology.

Main Methods:

• Literature review of clinical data on migraine and MS.
• Analysis of brain imaging studies (MRI) in patients with migraine and MS.
• Examination of neuroinflammatory mechanisms.

Main Results:

• Migraine onset often precedes MS diagnosis, suggesting predisposition or shared factors.
• White matter lesions are present in both MS and migraine patients.
• Neuroinflammation is a likely shared pathway.

Conclusions:

• Migraine history may predispose individuals to developing MS.
• Advanced brain MRI can illuminate shared and distinct disease features.
• Further understanding of underlying mechanisms is facilitated by imaging studies.