Roman Characters (IMAGE) Friedrich-Schiller-Universitaet Jena Caption Neuroscientists of Jena University (Germany) discover adaptation mechanisms of the brain when perceiving letters of the alphabet. Credit Jan-Peter Kasper/FSU 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.