Daniel Reich / National Institute of Neurological Disorders and Stroke It is unclear what they do—but they likely play a central role in aging and disease byJAMES HAMBLIN You are now among the first people to see the brain’s lymphatic system. The vessels in the photo above transport fluid that is likely crucial to metabolic and inflammatory processes. Until now, no one knew for sure that they existed. Doctors practicing today have been taught that there are no lymphatic vessels inside the skull. Those deep-purple vessels were seen for the first time in images published this week by researchers at the U.S. … Continue reading Scientists Somehow Just Discovered a New System of Vessels in Our Brains