Eye Microvascular Changes: A New Biomarker for Migraines?
- MigraineMind
- 9 minutes ago
- 1 min read
Research Summary
A recent study published in Neurological Sciences highlights a potential biomarker for migraines: microvascular changes in the eye. Using optical coherence tomography angiography (OCT-A), researchers found that 54 migraine sufferers had significantly reduced vessel density in the inferior quadrants of both the superficial and deep capillary plexuses compared to 55 healthy controls. Specifically, migraine status independently predicted reduced vessel density in the inferior deep capillary plexus. Additionally, vessel density was negatively correlated with migraine severity, including attack frequency and MIDAS scores. This suggests OCT-A could be a valuable tool for identifying migraine-related microvascular dysfunction, offering insights into migraine pathophysiology.
Study Details
👥 Research Team: Yaka EC et al.
📚 Published In: Neurol Sci
📅 Publication Date: 2026 Jan 10
⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.