Understanding Sensory Processing in Episodic vs. Chronic Migraine

Research Summary

In an exploratory study published in the European Journal of Pain, researchers investigated pain profiling through quantitative sensory testing (QST) in individuals with episodic migraine (EM) and chronic migraine (CM). The study, conducted with 59 participants at Leiden Headache Center, revealed no significant differences between EM and CM in QST profiles. However, it highlighted that one-third of migraine sufferers experience heightened pressure pain sensitivity in both the trigeminal and distal regions, alongside decreased detection of cold, warmth, vibration, and mechanical stimuli. These findings suggest complex sensory processing in migraineurs, indicating a need for further research to clarify these sensory threshold variations.

Study Details

📄 Title: Exploratory Pain Profiling With Quantitative Sensory Testing (QST) in Episodic and Chronic Migraine.

👥 Research Team: van Welie RF et al.

📚 Published In: Eur J Pain

📅 Publication Date: 2026 Jan

⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.