There are many possible components to near-death experiences (NDEs). The fact that many of these components are unique to NDEs and can be found many NDEs is evidence that NDEs are not merely random hallucinations or dreams. However, not all NDEs have all these components; and not every component can be found in all NDEs. Generally speaking, the more transcendental an NDE is (or the longer the experiencer is near-death), the more it will have these components.
A near-death experience (NDE) is a personal experience associated with impending death, encompassing multiple possible sensations including detachment from the body, feelings of levitation, total serenity, security, warmth, the experience of absolute dissolution, and the presence of a light.
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