Study shows how aura may lead to migraine headache

https://www.nih.gov/news-events/nih-research-matters/study-shows-how-aura-may-lead-migraine-headache At a Glance Researchers found that aura altered brain fluid in mice, which flowed directly into part of the peripheral nervous system that detects migraine pain. This previously unknown pathway of communication could potentially be targeted to develop new treatments for migraines with aura.