Professor J.J. Mann. Chief Division of Neuroscience, Columbia University
(NY, USA).
Professor E.E. Beaulieu. Member of French National
Sciences Academy,
Honorary Professor at Collège de France (Paris).
Professor J-P. Changeux. Member of French National
Sciences Academy,
Professor at Collège de France (Paris).
Professor A. Luxen. André Luxen is Head of PET Centre at Liege
University (Belgium).
Professor G. Grassi. Professor in Chemistry at Montpellier University
(France)