soul left from body

Explain the science of the image of the soul leaving the body
The sight of the motorcyclist's soul leaving the body after an accident in the US could be just a tree or smoke from a car in distress.
Near-death experience through the insights of insiders
The NDErs recount the vivid memories of the blinding light, feeling the soul leave the body, the serenity, the strange peace or meeting the deceased relatives.