Neural Network Illustration (IMAGE) Vanderbilt University Caption This is a group of model accumulators overlaid on a drawing of cortical neurons made b the 19th century neuroscientist Santiago Ramon y Cajal. Credit Bram Zandbelt, Vanderbilt University 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.