What happens after death: Right after death

Right after death, the brain releases a surge of neurotransmitters, contributing to near-death experiences. During death, the body releases chemicals like endorphins and serotonin that may... Learn how the body undergoes various biological changes after the heart stops beating and the brain ceases functioning. Discover the signs and stages of death, from brain shutdown to decomposition, and how they are used for forensic purposes. Death is an inevitable part of life that everyone must face, yet what happens after we take our final breath remains one of the greatest mysteries. Throughout history, people have pondered this profound question, leading to diverse beliefs and theories across cultures and religions. Some believe in an afterlife where the soul continues on, either in a heavenly paradise, a fiery underworld, or a spiritual realm. Others think that death marks the end of existence, with no consciousness ... After this, proteolysis (the breaking down of proteins) causes dissolution of the stiffness, and the body becomes limp again. In general, rigor mortis disappears 36 hours after death, and the next phase is known as 'secondary flaccidity'. If a body is left out, insects will arrive quickly after death, usually after 10 minutes, or so. Stage 2 ...