Editing Ketamine (section)

=== Near-death experience ===
Most people who were able to remember their dreams during ketamine anesthesia report [[near-death experience]]s (NDEs) when the broadest possible definition of an NDE is used.<ref name="Jansen2001b">{{Cite book |title=Ketamine: Dreams and Realities |vauthors=Jansen K |publisher=Multidisciplinary Association for Psychedelic Studies |year=2001 |isbn=978-0-9660019-3-8 |page=122}}</ref> Ketamine can reproduce features that commonly have been associated with NDEs.<ref name="Peinkhofer">{{cite journal |vauthors=Peinkhofer C, Dreier JP, Kondziella D |date=July 2019 |title=Semiology and Mechanisms of Near-Death Experiences |journal=Current Neurology and Neuroscience Reports |volume=19 |issue=9 |page=62 |doi=10.1007/s11910-019-0983-2 |pmid=31352520 |s2cid=198965307}}</ref> A 2019 large-scale study found that written reports of ketamine experiences had a high degree of similarity to written reports of NDEs in comparison to other written reports of drug experiences.<ref>{{cite journal |vauthors=Martial C, Cassol H, Charland-Verville V, Pallavicini C, Sanz C, Zamberlan F, Vivot RM, Erowid F, Erowid E, Laureys S, Greyson B, Tagliazucchi E |date=March 2019 |title=Neurochemical models of near-death experiences: A large-scale study based on the semantic similarity of written reports |journal=Consciousness and Cognition |volume=69 |pages=52–69 |doi=10.1016/j.concog.2019.01.011 |pmid=30711788 |s2cid=73432875 |hdl-access=free |hdl=2268/231971}}</ref>