Natalia Palacios, University of Massachusetts Lowell (image) University of Massachusetts Lowell Share Print E-Mail Caption UMass Lowell Public Health Assistant Prof. Natalia Palacios is researching the connection between Parkinson's disease and microbiome. Credit UMass Lowell Usage Restrictions Photo may only be used in reporting research news about UMass Lowell and Natalia Palacios. Share Print E-Mail 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.