Jeffrey Lackner, University of Buffalo (IMAGE) University at Buffalo Caption Lackner's research at University of Buffalo suggests that health perceptions of irritable bowel syndrome patients depend on non-biomedical factors more than health care providers have ever suspected. Credit Douglas Levere, University at Buffalo 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.