The first is physical change. When the body is close to death, the heartbeat, breathing, pulse and internal circulation gradually stop. However, for the next 4 to 6 minutes, the cells in your body will remain alive until "biological death" comes. At this stage, your brain cells begin to die, at which point you begin to rapidly lose all kinds of natural desires, as well as most perceptions. At this stage, the sequence of events may be: hunger disappears, thirst disappears, language ability is lost, vision becomes blurred, hearing is gradually lost, and finally touch is lost.
Other common concomitant reactions include chest tightness, shortness of breath, depression, anxiety, extreme fatigue, insanity, constipation or urinary and urinary incontinence, nausea and nausea. At this time, your brain extends its lifespan by sacrificing some of the body's non-essential functions. At this time, even your skin begins to show signs of death, your skin begins to cool, the color begins to darken, and even spots begin to appear.
Soon, you become very weak, it is difficult to cough or swallow, and your respiratory system will make strange noises due to water in your throat, a sound that doctors sometimes refer to as a "death throat sound."
As your body moves toward death, your brain and consciousness undergo strange changes.
The researchers found that at a hospice center in downtown New York, hospices had far more dreams than the average person. Eighty-eight percent of patients surveyed told the researchers that they had experienced more dreams than normal, and even if the dream continued after the patient woke up, the patient would think they were still dreaming.
Many people dream of reuniting themselves with deceased relatives, others dream of being busy preparing to go out and traveling, and some people dream of some particularly important moments in their lives echoing and flashing in front of their eyes. For most people, these hallucinations and dreams calm us down and greatly reduce our fear of death.
After death, we may never know where we will go, but at least, we can be sure that when death comes, our brains will do their best to help us overcome our fears and comfort ourselves when we are most vulnerable.
In addition, I hope that when you are still young, healthy, and alive, you will cherish everyone around you, treat everyone around you kindly, make the world a better place, and make yourself better.