title: Erratum to: Investigation of one-lung ventilation postoperative cognitive dysfunction and regional cerebral oxygen saturation relations.
abstract: The original version of this article unfortunately contained a mistake. In "Abstract" and the 1st para-graph of Section 2.1, the full name of the abbreviation "ASA" was incorrect in "American Standards Association (ASA)". The correct version should be "American Society of Anesthesiologists (ASA)".
authors.affiliation: Department of Anesthesiology, Linyi City People's Hospital, Linyi 276000, China.
authors.forename: Xi-Ming
authors.initials: XM
authors.lastname: Li
authors.affiliation: Human Resource Department, Linyi City People's Hospital, Linyi 276000, China.
authors.forename: Feng
authors.initials: F
authors.lastname: Li
authors.affiliation: Department of Anesthesiology, Linyi City People's Hospital, Linyi 276000, China.
authors.forename: Zhong-Kai
authors.initials: ZK
authors.lastname: Liu
authors.affiliation: Department of Emergency Surgery, Linyi City People's Hospital, Linyi 276000, China.
authors.forename: Ming-Tao
authors.initials: MT
authors.lastname: Shao
keywords: One-lung ventilation; Postoperative cognitive dysfunction; Regional cerebral oxygen saturation