Grasping Rat (image) University of Zurich Caption The red trajectories show a rats movements after stroke. Suffering from motor deficits, the rat is unable to control its forelimb function and misses the sugar pellet. After rehabilitation the grasps are smooth and distinct (green trajectories). Credit Tabea Kraus Usage Restrictions None 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.