Grasped the Cube (IMAGE) Bielefeld University Caption Once they understood the word that appeared on the screen, the test subjects grasped the cube under the word displayed. Credit Photo: CITEC/Bielefeld University Usage Restrictions The image may only be used with appropriate caption or credit. 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.