[Research Progress in the Relationship Between White Matter, General Anesthesia,and Cognitive Function].

The role of white matter of brain has always been neglected by scholars.With the development of neuroimaging technology,the role of white matter has attracted increasing attention.Perioperative neurocognitive disorders have been a hot issue in the research on anesthesia,and recent studies have suggested that white matter may be involved in the effects of general anesthetics on cognitive function.This paper reviews the progress in the relationship between white matter,general anesthesia,and cognitive function from clinical practice and research,aiming to provide new ideas for the research on the mechanism.