title: Thoughts on consciousness.
authors.forename: Ciaran J
authors.initials: CJ
authors.lastname: Powers
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Dempsey
mesh_terms: D001921:Brain / Q000098:blood supply / Q000473:pathology; D001930:Brain Injuries / Q000473:pathology / Q000503:physiopathology; D001931:Brain Mapping; D003243:Consciousness; D006801:Humans; D018458:Persistent Vegetative State / Q000473:pathology / Q000503:physiopathology; D013850:Thinking / Q000502:physiology*