Since 12/2009 Associated Scientist at the Knowledge Media Research Center (IWM-KMRC), Tuebingen

Since 04/2008 Professorship for Differential Psychology and Diagnostics, University of Tuebingen, Head of Unit Diagnostic and Cognitive Neuropsychology

2006-03/2008 Head of the Centre for Neurocognitive Research, Paris-Lodron University Salzburg

09/05 - 03/08 Professorship and Head of the Department of Psychological Diagnostics and Neuropsychology, Paris-Lodron University, Salzburg

02/2000-08/05 Research Assistant, Department of Neurology, Section Neuropsychology and Medical Psychology and Sociology, University Hospital, RWTH Aachen University

12/2004 Habilitation in Psychology, Technical University Chemnitz

05/2001 Doctorate, Philipps-University of Marburg ("summa cum laude") 

04/1997-05/2000 Research Assistant, Philipps-University of Marburg

08/1993-09/1994 University of Illinois at Urbana-Champaign, Beckman Institute for Advanced Science and Technology, USA

1989-1997 Psychology, Philipps-University of Marburg (Dipl.-Psych.)

1990-1996 Mathematics, Philipps-University of Marburg (Dipl.-Math.)

Numerical Cognition 

Mathematical Education and Numerical Development, Developmental Dyscalculia

Mental Arithmetic, Neurolinguistic

Eye-tracking, Neuro-Imaging, Computational Modelling

Acalculia, Aphasia, Neglect