Dr. Jacques P. Tremblay is a Professor at Laval University since 1976 and a full professor since 1985. He was the chairman of the department of Anatomy from 1987 to 1997.He completed a B.A. at college Ste Marie in 1967 and a B.Sc. in Honours Biochemistry at Mc Gill University in 1970. He obtained in 1974 a Ph.D. in Neuroscience from the University of California in San Diego (UCSD). Dr. Tremblay has published 183 articles in peer reviewed journals and presented 304 communications in congress. He has presented 75 invited conferences in international congress.