1. From the School of Physiology and Pharmacology, Bristol Heart Institute, University of Bristol, Bristol, United Kingdom (J.F.R.P., E.C.J.H., F.D.M.B., A.P.A.); Coridea NC1, New York, NY (P.A.S., M.F., Z.J.E.); Neuroscience, Physiology, and Pharmacology, University College London, London, United Kingdom (N.M., A.V.G.); NIHR Barts Cardiovascular Biomedical Research Unit, William Harvey Research Institute, QMUL, Charterhouse Square, London, United Kingdom (M.L.); Department of Neurosurgery, Frenchay...