lickenforyou
Posts: 379
Joined: 3/13/2005 Status: offline
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quote:
ORIGINAL: Kirata quote:
ORIGINAL: willbeurdaddy I would agree...what is that repeated evidence? No one physiological or psychological model by itself explains all the common features of NDE. The paradoxical occurrence of heightened, lucid awareness and logical thought processes during a period of impaired cerebral perfusion raises particular perplexing questions for our current understanding of consciousness and its relation to brain function. A clear sensorium and complex perceptual processes during a period of apparent clinical death challenge the concept that consciousness is localized exclusively in the brain. ~Greyson B. "Incidence and correlates of near-death experiences in a cardiac care unit." Gen Hosp Psychiatry 2003;25:269-276. The data suggest that the NDE arises during unconsciousness. This is a surprising conclusion, because when the brain is so dysfunctional that the patient is deeply comatose, the cerebral structures, which underpin subjective experience and memory, must be severely impaired. Complex experiences such as are reported in the NDE should not arise or be retained in memory. Such patients would be expected to have no subjective experience ~Parnia S, Waller DG, Yeates R, Fenwick P. "A qualitative and quantitative study of the incidence, features and aetiology of near death experiences in cardiac arrest survivors." Resuscitation 2001;48:149-156. Our results show that medical factors cannot account for occurrence of NDE; although all patients had been clinically dead, most did not have NDE. Furthermore, seriousness of the crisis was not related to occurrence or depth of the experience. If purely physiological factors resulting from cerebral anoxia caused NDE, most of our patients should have had this experience. Patients’ medication was also unrelated to frequency of NDE... How could a clear consciousness outside one’s body be experienced at the moment that the brain no longer functions during a period of clinical death with flat EEG? ~van Lommel P, van Wees R, Meyers V, Elfferich, I. "Near-death experience in survivors of cardiac arrest: a prosepctive study in the Netherlands." Lancet 2001;358:2039-2045. K. I don't think enough is known about the brain to call NDEs during a flat EEG evidence, Dig a corpse up after six months and he tells the same story, then I'll believe it.
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I changed my profile name to - toserveonlyYou - but am having trouble posting in the forums with that profile.
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