| Name | Affiliation | period | 
| Andrés Almansa | CMLA - Ecole Normale Supérieure de Cachan (France) | |
| Alessandra Angelucci | University of Utah | 
     
     5 September 2006 
     - 9 September 2006 | 
  
| Marcelo Bertalmío | Universitat Pompeu Fabra | 
     
     4 September 2006 
     - 9 September 2006 | 
  
| Paul Bressloff | University of Utah | 
     
     5 September 2006 
     - 9 September 2006 | 
  
| Jack Cowan | University of Chicago | 
     
     3 September 2006 
     - 9 September 2006 | 
  
| Yves Fregnac | UNIC-CNRS (Dept of Integrative and Computational Neuroscience, UPR CNRS 2191) | 
     
     3 September 2006 
     - 9 September 2006 | 
  
| Claudio Galletti | Università di Bologna | 
     
     4 September 2006 
     - 5 September 2006 | 
  
| Pekka Koskela | University of Jyvaskyla | 
     
     3 September 2006 
     - 7 September 2006 | 
  
| Jean Lorenceau | LENA CNRS | 
     
     3 September 2006 
     - 7 September 2006 | 
  
| Lamberto Maffei | Scuola Normale Superiore | 
     
     4 September 2006 
     - 9 September 2006 | 
  
| Jean-Michel Morel | Ecole Normale Supérieure de Cachan | 
     
     3 September 2006 
     - 9 September 2006 7 September 2006 - 9 September 2006  | 
  
| Karsten Mueller | Max Planck Institute for Human Cognitive and Brain Sciences | 
     
     3 September 2006 
     - 8 September 2006 | 
  
| Scott Pauls | Dartmouth College, Department of Mathematics | 
     
     4 September 2006 
     - 8 September 2006 | 
  
| Jean Petitot | CREA, Ecole Polytechnique | 
     
     3 September 2006 
     - 9 September 2006 | 
  
| Hans Martin Reimann | University of Berne | 
     
     3 September 2006 
     - 9 September 2006 | 
  
| Walter Schempp | Lehrstuhl fuer Mathematik I, Universitaet Siegen | 
     
     2 September 2006 
     - 9 September 2006 | 
  
| Francesco Serra Cassano | Dipartimento di Matematica- Università di Trento | 
     
     3 September 2006 
     - 8 September 2006 | 
  
| Sergey Vodopyanov | Sobolev Institute of Mathematics | 
     
     31 August 2006 
     - 10 September 2006 | 
  
| Steven W. Zucker | Yale University | 
     
     3 September 2006 
     - 9 September 2006 4 September 2006 - 7 September 2006  |