Can near death experiences contribute to the debate on consciousness?

Abstract

The near death experiences (NDEs) is an altered state of consciousness, which has stereotyped content and emotional experience. Some features of the experience are trans-cultural and suggest either a similar brain mechanism or access to a transcendent reality. Individual features of the experience point more persuasively to transcendence than to simple limited brain mechanisms. Moreover there are, so far, no reductionist explanations which can account satisfactorily for some of the features of the NDE; the apparent "sightedness" in the blind during an NDE, the apparent acquisition after an NDE of psychic and spiritual gifts, together with accounts of healing occurring during an NDE, and the accounts of veridical experience during the resuscitation after a cardiac arrest. Although nonlocal mind would explain many of the NDE features, nonlocality is not yet accepted by mainstream neuroscience so there is a clear explanatory gap between reductionist materialistic explanations and those theories based on a wider understanding of mind suggested by the subjective experience of the NDEr. Only wider theories of mind would be likely candidates to bridge this gap.