Stroke and Control Intestine (IMAGE) West Virginia University Caption In a new microbiome study from the WVU School of Medicine, researchers found that having a stroke triggered intestinal abnormalities in animal models. At a microscopic level, intestinal tissue appeared disorganized in models that experienced a stroke (right) but maintained an orderly appearance in healthy models (left). Credit Aira Burkhart/WVU 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.