Hand-Grip Test for Parkinson's Patients (IMAGE) University of British Columbia Okanagan campus Caption UBC researchers Jenn Jakobi, sitting, and Gareth Jones, right, review results from recent electromyography tests on patients with Parkinson's disease with their student researchers. Credit UBC Okanagan 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.