Imaging the brain and vascular reactions to headache treatments: a systematic review

ConclusionSeveral aspects of headache treatments remain to be elucidated using imaging approaches, such as how pharmacological preventive therapies work, whether treatment-related brain changes may influence therapy effectiveness, and imaging biomarkers of clinical response. In the future, well-designed studies with homogeneous study populations, adequate sample sizes and statistical approaches are needed.
Source: The Journal of Headache and Pain - Category: Neurology Source Type: research