title: The human cortex responds to an interoceptive challenge.
authors.affiliation: Wellcome Department of Imaging Neuroscience, Institute of Neurology, University College London, 12 Queen Square, London WC1N 3BG, United Kingdom. h.critchley@fil.ion.ucl.ac.uk
authors.forename: Hugo D
authors.initials: HD
authors.lastname: Critchley
mesh_terms: D002540:Cerebral Cortex / Q000000981:diagnostic imaging / Q000502:physiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D014055:Tomography, Emission-Computed