Numbers Without Number Line (IMAGE) University of California - San Diego Caption This image shows a person confirming a Yupno participant's understanding of numbers. Credit Courtesy of Embodied Cognition Lab, UC San Diego. Usage Restrictions Credit required 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.