Meningeal lymphatics (IMAGE) NIH/National Institute on Aging Caption Study of mouse brain shows the meningeal lymphatics system (purple and pink) could help reduce amyloid. Credit Image courtesy of Sandro Da Mesquita. Usage Restrictions With credit to Sandro Da Mesquita License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.