Is positron emission tomography a useful tool for studying migraine?

Area of Science:

• Neuroscience
• Medical Imaging

Background:

• Migraine pathophysiology remains largely unknown despite its high prevalence.
• Vascular changes are a suspected factor in migraine development.

Purpose of the Study:

• To explore the utility of positron emission tomography (PET) in migraine research.
• To discuss how PET can investigate physiological and biochemical changes related to migraine.

Main Methods:

• Utilizing positron emission tomography (PET) with various radiotracers.
• Non-invasive assessment of parameters relevant to migraine.

Main Results:

• PET enables non-invasive access to key parameters for migraine investigation.
• The technique holds significant potential for understanding migraine mechanisms.

Conclusions:

• PET is a promising tool for elucidating migraine pathophysiology.
• Limited studies are attributed to technical challenges and study design issues.