So, my friend dreamed that he saw the doctors and nurses working on him after the accident? He described the event and what they were doing after he woke up. He said the doctor and nurse that were present looked at each other in astonishment because he described the event in vivid detail, but you think he dreamed it?<quoted text>You're right. The brain is an amazing thing it has energy after your heart has stopped and that is were these visions come from they're no more then a dream.
Yes, the brain still has the energy after the heart has stopped, but where does that energy go since it can't be destroyed...and where did it come from initially?