منابع مشابه
General Anesthesia, Sleep, and Coma
From the Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston (E.N.B.); the MIT–Harvard Division of Health Sciences and Technology, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA (E.N.B.); the Department of Anesthesiology, University of Michigan, Ann Arbor (R.L.); and the D...
متن کاملRapid eye movement sleep and general anesthesia.
To the Editor: I read with great interest the article by Leslie et al. describing the electroencephalographic correlates of dreaming during anesthesia. Their conclusion that traits of rapid eye movement (REM) sleep are expressed during emergence from anesthesia is provocative. It is of historical interest to note that a common mechanism of dreaming during both sleep and anesthesia was predicted...
متن کاملGeneral Anesthesia: Activating a Sleep Switch?
A widely used general anesthetic directly depolarizes sleep-promoting cells in the brain at doses that produce unconsciousness. The activation of an endogenous sleep pathway likely plays a role in general anesthesia.
متن کاملEmergence from general anesthesia and the sleep-manifold
The electroencephalogram (EEG) during the re-establishment of consciousness after general anesthesia and surgery varies starkly between patients. Can the EEG during this emergence period provide a means of estimating the underlying biological processes underpinning the return of consciousness? Can we use a model to infer these biological processes from the EEG patterns? A frontal EEG was record...
متن کاملAn emerging link between general anesthesia and sleep.
T wo of the most enigmatic and challenging problems in neuroscience are the search for the function of sleep and understanding the mechanism by which volatile chemicals can induce general anesthesia. Despite the apparent similarity of sleep and anesthesia to the neophyte, it is widely argued that these brain states are actually apples and oranges, sleep being readily reversible (thankfully), wh...
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ژورنال
عنوان ژورنال: Anesthesiology
سال: 2016
ISSN: 0003-3022
DOI: 10.1097/aln.0000000000000939