Jaakko Malmivuo, PhD Gastprofessor RWTH-Aachen University Helmholtz-Institute Pauwelstrasse 20 52074 Aachen, Deutschland +358 (0)400 621 246 Chairman, Ragnar Granit Society, www.rgs.fi Director,    Ragnar Granit Institute, www.rgi.fi Secretary, International Society for Bioelectromagnetsm, www.isbem.org Editor,       International Journal of  Bioelectromagnetsm, www.ijbem.org