European Laboratory for Non-Linear Spectroscopy - LENS, National Research Council - European Laboratory for Non-linear Spectroscopy, McGill University - Department of Neurology and Neurosurgery, McGill University - Department of Neurology and Neurosurgery, National Research Council - European Laboratory for Non-linear Spectroscopy, McGill University - Department of Physiology and University of Oxford - Department of Physiology

University of Oxford - Department of Pharmacology, University of Oxford - Department of Physiology, George Washington University, University of Oxford - Department of Physiology, University of Oxford - Department of Physiology, University of Oxford - Department of Pharmacology, University of Oxford - Department of Physiology, George Washington University, University of Oxford - Department of Physiology, University of Oxford - Department of Physiology, University of Oxford - Department of Physiology, University of Oxford - Department of Physiology, University of Oxford - Department of Physiology, University of Oxford, UK Medical Research Council, George Washington University, University of Oxford - Department of Physiology and University of Oxford - Department of Physiology