What does a person feel when they are about to die? And what kind of physiological changes occur in the body?

What do people feel when they are about to die but not yet dead? Many people may not have the chance to answer this question, but with the advancement of medical technology, some people still come back to life after first aid after their heart stops beating for a few seconds, and this provides them with the opportunity to narrate the near-death experience. Statistically, near-death experiences do exist, but not for everyone who enters a state of dying but not dying, as former U.S. President Bill Clinton once said he had a near-death experience when he underwent a bypass surgery for a heart condition. However, the scientific community is still at a loss as to what a near-death experience is all about. The near-death experience that is called; a flashback. "It was as if my soul flew to the ceiling." American Florence Cohen once had a near-death experience, which happened twenty years ago. At that time, she suffered a myocardial infarction that caused her heart to stop beating suddenly, but she survived after first aid. When the operation was completed, Florence Cohen gradually felt herself becoming more and more conscious, and the doctor standing next to her asked her how she was feeling, to which Florence replied, "It feels really quite good." Recalling how she felt at the time, Florence described it this way, "Hearing voices much louder, as if someone was massaging my breasts, but all these memories pale somewhat. I was lying inside the operating room, surrounded by medical staff, and for a moment it felt as if my soul was no longer in my body but had flown near the ceiling, looking down on all this activity below, and seeing my body lying on the bed in a green dress, and I was shouting out loud, 'Don't do the operation, I'm still conscious!' The light I saw was like a cone, then it expanded rapidly, and it was as if I myself had flown to the tip of the cone, and then there was nothing left." The experience was more than two decades ago, but today Florence still remembers the moment quite vividly, "It was really a bit creepy, and I don't really want to talk about that, it was the whitest light you can imagine, and it wasn't a dream, and it still comes back to me with vividness and clarity." Florence said. The white light, the tunnels, the out-of-body experience All of this that Florence describes is what is commonly referred to as a near-death experience, a very strange feeling that some people have when they are about to die but not yet dead. However, the near-death experience that Florence goes through is not very typical, and it does not have all of the elements that many near-death experiences have. Like the white light and out-of-body sensations mentioned, others may see a tunnel, a passageway to another world, and see relatives who have died and are guided by them to have a retrospective of their past lives, while some claim that they seem to have found some sense of the past. Although these people's lives were on the verge of ending, the near-death experience was not painful, but even pleasurable and not at all vague, and the feeling was even more real than real life. The vast majority of people who have had a near-death experience have a changed view of death after their resurrection, and their fear of death diminishes as a result. In addition, different cultures have different descriptions of near-death experiences. An Australian research team once collected relevant information from literature of different countries, and found that people in different countries have different near-death experiences, for example, the Chinese rarely find happiness in their near-death experiences, while the Japanese mainly see caves rather than tunnels in their experiences. The Japanese see mainly caves rather than tunnels in this experience. While these differences do not prove that the dying experience is entirely a hallucination, it may indicate that the final manifestation of the dying experience is colored by cultural, linguistic, and learning contexts. (Wang Xingdong International Weekly) Celebrities' Near-Death Experiences "Near-Death Experiences" are common among peoples. The famous American writer Ernest Hemingway, winner of the Nobel Prize for Literature, had a "soul leaving the body" experience when he was 19 years old. He was serving in an ambulance unit on the Italian front, and at midnight on July 8, 1918, a piece of shrapnel hit Hemingway's legs, seriously injuring him. Afterward he told his friend Guy Hico, "I felt my soul coming out of my body, like taking the corner of a silk handkerchief and pulling it out of my pocket. The silk handkerchief floats around and finally comes back to its old place, into the pocket." In addition to Hemingway, the great German poet Goethe, the French writer Maupassant, the American novelist Edgar Allan Poe, and the famous British writer David Herbert Lawrence had similar experiences, as did former U.S. President Bill Clinton, who underwent a heart bypass surgery for heart disease in September 2004, and who disclosed in an interview with ABC News that he wandered between life and death during the surgery. According to Clinton, "In the darkness, I saw a dark mask coming at me, as if it was a death mask trying to cover my face. Just then I saw many more huge circles of light, and in them I saw the figure of Hillary, and it seemed like my daughter Chelsea. With that that death mask was driven away, and then the two of them faded away and finally faded into the darkness."

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