Alexander Borst
Alexander "Axel" Borst (born August 18, 1957 in Bad Neustadt an der Saale) is a German neurobiologist. He is director at the Max Planck Institute of Neurobiology, now Max Planck Institute for Biological Intelligence, in foundation and head of the department Circuits - Computation - Models. Alexander Borst studied biology at the University of Würzburg, where he obtained his PhD as a member of Martin Heisenberg's group. He worked as a post-doctoral researcher at the Max Planck Institute for Biological Cybernetics in Tübingen. Afterwards, he led an Independent Junior Research Group at the Friedrich Miescher Laboratory of the  Max Planck Society. He was professor the University of California, Berkeley. In 2001, he was appointed director at the Max Planck Institute of Neurobiology. Alexander Borst is member of the German Academy of Sciences Leopoldina, the Bavarian Academy of Sciences and Humanities and the European Molecular Biology Organization (EMBO). Among others, he received the Research Award of the Federation of European Neuroscience Societies (FENS) 2014 and the Valentino Braitenberg Award for Computational Neuroscience 2014. Scientific focus. In his doctoral research, Alexander Borst studied the olfactory sense of "Drosophila melanogaster". He discovered that dedicated brain structures known as mushroom bodies play  a crucial role in olfactory learning in flies (Heisenberg, Borst, Wagner, Byers, J. Neurogenetics 1985). Since then, his work has focused on the question of how nerve cells process information and perform certain calculations. As an example of neuronal computation, he uses motion vision, i.e. the process by which nerve cells in the visual center of flies calculate the direction of motion of an object. Alexander Borst’s research aims to connect a formal, mathematical description of these processes with the underlying biophysical properties of nerve cells. By combining theoretical approaches and computer simulations with various experimental studies, he made  the following major discoveries: