Spikeling 2 (IMAGE) University of Sussex Caption An image of Spikeling, a £25 piece of electronic equipment developed at the University of Sussex to aid teaching about neurons in the brain. Credit University of Sussex Usage Restrictions To only be used in conjunction with stories regarding Prof Tom Baden's research. 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.