How long can you be dead for and be revived?

Blood circulation can be stopped in the entire body below the heart for at least 30 minutes, with injury to the spinal cord being a limiting factor. Detached limbs may be successfully reattached after 6 hours of no blood circulation at warm temperatures. Bone, tendon, and skin can survive as long as 8 to 12 hours.

Can a brain dead person move?

Spontaneous and reflex movements may occur in brain-dead patients. These movements originate from spinal cord neurons and do not preclude a brain-death diagnosis.

How long can your brain go without oxygen before your brain dead?

After three minutes, global cerebral ischemia —the lack of blood flow to the entire brain—can lead to brain injury that gets progressively worse. By nine minutes, severe and permanent brain damage is likely. After 10 minutes, the chances of survival are low.

Does the brain decompose after death?

Brain tissue decomposes and putrefies right after death. In the process of autolysis, enzymes called proteases and phospholipases, degrading the tissue by breaking apart its lipids and proteins of that tissue.

Is it possible to keep the heart alive while the brain dies?

Just to make things a bit more complicated, however, it is possible to keep the body alive while the brain is dead. The heart is more of a subcontractor than an employee of the body; it keeps its own hours and works without direct supervision by the brain.

Is it possible to be revived after death?

Full stop. As to being revived after losing your life functions, that would depend. Extreme cold can retard the onset of death related chemistry, so revival is possible later. Persons have been revived after an hour submerged in freezing water. Rescue crews have a saying: “They aren’t dead until they are warm and dead.“

Can brain dead be brought back to life?

Brain dead is mostly dead. But you can be brought back to life. And you can be kept alive on life support equipment, When the cells in your body/brain begin to die and decay, then you are dead and cannot be revived.

Will science ever bring the dead back to life?

Where ever science has reached today, it is just as much as the great masters allowed the scientists to reach. But they will never be allowed to reach a height to bring the deads back as it will bring the death to their plan of this universe.