When a person dies, the Aware 2study says, it is not death in the real sense. The first ten minutes are crucial. It is temporary death and is known as the Transformative Experience of Death when there is no pulse, no breathing, and no movement. The cells of the body are not dead. The cells have all kinds of food available to them-be it oxygen or nutrition. The brain cells are alive for up to four minutes, and these minutes are known as the Grey Zone. The Grey zone is uncertain. It is in these four minutes, you have a chance to bring back a life!