Jul 06 – Aug 06

Department of Neurology - University of Freiburg Medical Center, Freiburg, Germany

Jul 05 – Sep 05

Department of Microsystems Engineering, University of Freiburg, Freiburg, Germany

Mar 04

Department of Electrical Engineering, Alcala University, Madrid, Spain

Mar 04

Department of Artificial Intelligence, Granada University, Granada, Spain

Aug 01 – Sep 01

Institute of Perception, Action, and Behavior, University of Edinburgh, Edinburgh, Scotland

Jul 00 – Oct 00

Institute of Artificial Intelligence, University of Freiburg, Freiburg, Germany

Jul 96 – Oct 96

Institute of Robotics, University of Wuppertal, Wuppertal, Germany

Sep 95 – Oct 95

Laborotoire d’Informatique, de Robotique, et de Microélectronique, University of Montpellier, Montpellier, France

Mar 88 – Jul 88

Institute of Computational Mechanics, Southampton, England