DMT (Neurotransmitter), along with other transmitters. After death, releases into the brain, and creates a hallucinatory experience causing an extensive prolonged dreamscape for the body to experience which leads into universal transcendentation (transcending into the universe) The mind connects to the universe, the soul connects to the universe. The soul leaves the body and the mind. The body stays on earth, and the soul experiences the dream which leads to the hallucinatory visual of what we create.