mardi 13 août 2013

About near death experiences. Yes really science.

Near death experiences? It looks like rats have 'em too.



Electrical Signatures of Consciousness in the Dying Brain

Science Daily




Quote:








...



Approximately 20 percent of cardiac arrest survivors report having had a near-death experience during clinical death. These visions and perceptions have been called "realer than real," according to previous research, but it remains unclear whether the brain is capable of such activity after cardiac arrest.



"We reasoned that if near-death experience stems from brain activity, neural correlates of consciousness should be identifiable in humans or animals even after the cessation of cerebral blood flow," she says.



Researchers analyzed the recordings of brain activity called electroencephalograms (EEGs) from nine anesthetized rats undergoing experimentally induced cardiac arrest.



Within the first 30 seconds after cardiac arrest, all of the rats displayed a widespread, transient surge of highly synchronized brain activity that had features associated with a highly aroused brain.



...



A sense of inner peace. Moving toward the light.



And on the other side ... Rat Heaven. :boxedin:





via JREF Forum http://forums.randi.org/showthread.php?t=263747&goto=newpost

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