Rahul Shrivastav, Michigan State University (image) Michigan State University Share Print E-Mail Caption Rahul Shrivastav is part of a team that has developed a new method of diagnosing Parkinson's disease. The method monitors a patient's speech patterns and is noninvasive. Shrivastav is chairperson of MSU's Department of Communicative Sciences and Disorders. Credit G.L. Kohuth, Michigan State University Usage Restrictions None 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.