Affiliation: | aExperimental Imaging and Neuroenergetics, Institute of Pharmacology and Toxicology, University of Zürich, 8057 Zürich, Switzerland;bNeuroscience Center Zürich, ETH Zürich and University of Zürich, 8057 Zürich, Switzerland;cInstitute of Fluid Dynamics, ETH Zürich, 8092 Zürich, Switzerland |