- 1998 - 現在 Laboratory Head, Brain Science Institute, RIKEN, Japan
- 1998 - 現在 Laboratory Head, Brain Science Institute, RIKEN, Japan
- 1997 - Sabbatical, IRCCS Santa Lucia, Rome
- 1997 - Sabbatical, IRCCS Santa Lucia, Rome
- 1992 - 1996 Team Leader and Project Leader, Ciba, Basel, Pharmaceuticals Divisions, R&D.
- 1992 - 1996 Team Leader and Project Leader, Ciba, Basel, Pharmaceuticals Divisions, R&D.
- 1996 - Visiting Professor, University College London, The Cruciform Progect
- 1996 - Visiting Professor, University College London, The Cruciform Progect
- 1989 - 1992 Assistant Professor, Brain Science Institute, University Zürich, Switzerland
- 1989 - 1992 Assistant Professor, Brain Science Institute, University Zürich, Switzerland
- 1987 - 1989 Assistant, Brain Science Institute, University Zürich, Switzerland
- 1987 - 1989 Assistant, Brain Science Institute, University Zürich, Switzerland
- 1985 - 1986 Assistant, Brain Science Institute, University Zürich, Switzerland
- 1985 - 1986 Assistant, Brain Science Institute, University Zürich, Switzerland