This has been since years (about 1995) our most important and most productive cooperation. Most ideas of the recent years have been developed together with Bernd, who takes a great share in our existing research program. We focus here on the theory of correlation based learning and, more recently, its influence on the limbic system.

This intense cooperation started in 2001 and concerns the development of an advanced computer vision system for the use in different real-time tasks (like robotics).

This cooperation began in 2002 and addresses issues of the biophysics of synaptic plasticity. Minija Tamosiunaite is also involved in this.

This cooperation started in 2004 and addresses the question how a sequence of hippocampal place fields can be used for goal-directed navigation.

This experimental cooperation started in 2005 focuses on the question how hippocampal place fields encode the sequencing of actions.

This cooperation started in 2006 on the development of an advanced, adaptive muscle model for robot actuation.

This cooperation has started in 2006 conjunction with the PACO-PLUS project and concerns the development of advanced decision-making and planning algorithms.

This cooperation has started in 2006 in order to address issues of how to control the dynamics of large, adaptive chaotic neuronal systems.