Bachelor Physics and Mathematics, University Bonn, Germany, 1970. Master Physics and Mathematics, University Bonn, Germany, 1974. Doctor of Science, University Gothenburg, Sweden, 1995.
Doctor of Science, Columbia University, 1995.
Research assistant University Bonn, 1972-1974. Researcher University Lund, Sweden, 1975-1977. Lecturer College Malmö, Sweden, 1978-1982.
Senior lecturer University Växjö, Sweden, 1983-1990. Scientist, researcher University Gothenburg, since 1992. Technical director Brain Injury Connection Inc., Växjö, since 1991.
Member Institute of Electrical and Electronics Engineers Computer Society, European Physical Society, German and Swedish Physical Society.