Explain the science of the soul leaving the body

After clinical death, many patients recovered and recounted the strange experiences after the "soul left the body".

Find the solution to the mysterious phenomenon "the soul leaves the body"

The contiguous area between the parietal and temporal lobe (TPJ-temporoparietal junction) functions to gather data collected from the senses, creating an awareness of each person's body.When TPJ is hurt, it will create "out-of-body experience" as many people recount in the state of clinical death.The scientific community can also reproduce this phenomenon without causing participants to approach death, by stimulating electricity into the TPJ brain region.

According to research conducted in 2010 with heart attack patients, there may be a link between near-death experience and blood CO2 levels.Of 52 people with heart disease, 11 reported reporting near death.The concentration of CO2 in the blood of these 11 people is significantly higher than the rest.According to experts, excess CO2 levels in the blood significantly affect vision, causing patients to see the tunnel and bright light, along with a sense of well-being.

Without oxygen, the brain can create hallucinations and a sense of euphoria.Scientists believe that people who experience near-death hypotension have lower oxygen levels during the time of cardiac arrest, blood is not transported to the brain.This is one of the causes of hallucinations "to see the whole life appear before you", or to a place where friends and relatives have died around.

Neuroscience researcher Daniel Carr said that the brain produces substances like morphine, such as endorphin, at the time of near death that make people feel calm, fearless or anxious.

A recent study indicates that extrasensory perception can be generated by a significant increase in brain activity at moments before death.Scientists implanted electrodes in the rat's brain to study the level of brain activity before death and found that the mice in the experiment experienced a state called hyperconsciousness, which made their senses work more vigorously.The activity is much higher after the heart stops beating for the first 30 seconds.

Many near-death experiences outside the body may be caused by anesthesia during anesthesia, often occurring in 1 / 1,000 patients.Pam Reynolds underwent brain surgery.Information on the EEG confirmed for a few minutes, both the brain and Reynolds's body stopped working.However, after surgery, she could describe the shape of the saw used to open the skull.This case may provide clear evidence of near-death experience, but everything Reynolds remembers occurs in anesthesia awareness state.

Eben Alexander neurosurgeon once wrote books and described in detail the personal experiences near death. He fell into a coma state for a week due to meningitis. According to Alexander's description, the state of near-death occurred a few days, while his cortex stopped working due to a coma.
Dr. Oliver Sacks of the University of New York, USA, explained the above case: "A hallucination journey with light and beyond, a near-death experience (NDE) is comprehensive, possible. in 20 or 30 seconds, although it may seem much longer, during the crisis, the concept of time may change or become meaningless Alexander's NDE happens not during his coma and his cerebral cortex. still operating with full functionality ".

People who experience a near-death state say everything was very real at the time and what they felt was definitely not an illusion.According to Oliver Sacks: "The fundamental reason that hallucinations seem so real is that they are based on systems in the brain like the realm of real cognition. When there is a voice hallucination, the auditory pathway is triggered. When there are facial hallucinations, FFA-FFA, the small area in the brain behind the ear has the function of sensing and recognizing the face in the environment, being stimulated.

The temporal epilepsy syndrome is the cause of many people seeing strange scenes, including the feeling of happiness and the presence of several other worlds.People who experience near-death can also experience similar epilepsy within the temporal lobe.