"Es ist ja ganz eineriei, wer es gejunden hat, die Hauptsache ist, daB es gejunden worden ist." This was said by Hermann Wilbrand, director of the department of opthalmology at the university hospital Hamburg-Eppendorf (1919-1923), when others claimed priority for the long searched for cortical visuell center, which he had discovered. Five years ago we tried in Wilsede an unusual experiment, bringing together for three long days and nights scientists and medical doctors to learn like students about each others work. The hope was that the participants in the workshop would discuss the whole...