title: Causal modelling and brain connectivity in functional magnetic resonance imaging.
authors.affiliation: Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom. k.friston@fil.ion.ucl.ac.uk
authors.forename: Karl
authors.initials: K
authors.lastname: Friston
mesh_terms: D000818:Animals; D001921:Brain / Q000033:anatomy & histology*; D001931:Brain Mapping / Q000379:methods*; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D023421:Models, Animal; D008959:Models, Neurological; D009415:Nerve Net / Q000502:physiology*; D009435:Synaptic Transmission / Q000502:physiology