How <em>H. pylori</em> May Travel (IMAGE) IOS Press Caption Diagram illustrating how H. pylori may travel along the gut-brain axis and influence the development of PD. Credit David J. McGee, Xiao-Hong Lu and Elizabeth A. Disbrow Usage Restrictions None 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.