title: Alpha-stat, beach chair, cerebral autoregulation… But who is at risk?
authors.affiliation: Department of Anesthesiology and Perioperative Medicine, University of Western Ontario, Rm C3-112 University Hospital, 339 Windermere Rd, London, ON, N6A 5A5, Canada. john.murkin@lhsc.on.ca.
authors.forename: John M
authors.initials: JM
authors.lastname: Murkin
authors.affiliation: Department of Anesthesia, London Health Sciences Centre, London, ON, Canada.
authors.forename: Mauricio
authors.initials: M
authors.lastname: Giraldo
mesh_terms: D002560:Cerebrovascular Circulation / Q000502:physiology*; D006706:Homeostasis / Q000502:physiology*; D006801:Humans; D056888:Patient Positioning; D017585:Ultrasonography, Doppler, Transcranial / Q000379:methods*