(IMAGE) McGill University Health Centre Caption Dr. Bourque, researcher at the Centre for Research in Neuroscience at the Research Institute of the McGill University Health Centre and Cristian Zaelzer (pipetting solutions into the tubes), Postdoctoral Fellow in Dr. Bourque's laboratory. Credit McGill University Health Centre Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.