Brain activity has been detected up to an hour after cardiac arrest, challenging long-held beliefs about when death truly ...
The clinically dead patients also had spikes of gamma, delta, theta, alpha and beta brain waves associated with thinking and ...
Researchers reviewing near-death experiences and animal experiments claim consciousness may continue after the heart stops, calling for death to be redefined ...
Laboratories that once focused on easing the final moments of life are now probing whether those moments are as final as medicine has long assumed. A wave of experiments on brains, organs, and ...
Death might not be a clear-cut event, as gamma brainwaves may persist even after other signs of life have ceased. Near-death experiences suggest the brain could launch a desperate effort to find ...