In a year when the seasons change, spring and autumn become the most comfortable times for people, neither cold nor hot. However, summer and winter often trigger different perceptions, with hot summers and bitterly cold winters, and people have very different attitudes towards the two seasons. Humans are homeotherms, and an environment that is too cold can lead to frostbite and even death.
In February 1959, the mystery of death was revealed.
In the Ural Mountains of the former Soviet Union, a team of 10 people was found at a height of 1,234 meters on Mount Ortorten. It is incomprehensible that the two deceased were found unclothed. The average temperature was as low as minus 20, so why did they go naked in such cold weather? The study found that the cause of death of the two deceased was actually freezing to death, which makes people wonder why they took off their clothes before freezing to death.
The human body's miraculous response to cold stimuli.
Humans, as warm-blooded animals, rely on their brains to regulate their body temperature. When the human body feels a cold stimulus, it sends signals to the brain that cause blood vessels to constrict, eliminating hidden water. People also experience trembling, which is a normal physiological response that allows the body to retain a certain amount of heat.
Nervous system collapse in cold environments.
However, during prolonged periods of cold, the glycogen stored in the body is continuously depleted. The nervous system needs to be replenished with energy, otherwise it will be on the verge of collapse. Over time, the nervous system may completely collapse, affecting the normal functioning of the body's thermoregulatory mechanisms.
A strange shift from "cold" to "hot".
In short, when the human body is exposed to extreme cold for a long time, glycogen is depleted and the nervous system cannot work properly. At this time, the vascular muscles relax due to the collapse, blood enters the periphery of the body from the organs, and the blood content of the limbs increases. The person will feel unusually hot, and then it is possible to strip naked. When the cold reaches the extreme and suddenly turns to heat, it means that the person is close to death.
A smile in a moment of life and death.
In the moment when the human body feels unusually hot, some people take off their clothes and feel relaxed, even smiling when they leave. This is because at this time, people have fallen into hallucinations, unable to accurately distinguish between hot and cold, and life and death seem to be intertwined in an instant. Life is only once, whether it is a stormy weather or a cold and snowy day, I hope everyone can properly protect themselves, increase or decrease clothes according to the temperature, and enjoy the fun of life.
Through this mysterious and true story, we can't help but think about the fragility and tenacity of life in extreme circumstances. Perhaps, when we face adversity, we can also find a cherishing and love for life from these warm and cold self-aware reactions.
Self-knowledge: the fragility and tenacity of life in extreme environments.
Through a true and mysterious story, this thought-provoking essay gives us a deeper reflection on the fragility and tenacity of life in extreme circumstances. The article ended with the title "Why before freezing to death?" The mystery of life behind the miraculous phenomenon revealed! is engaging and successfully catches the reader's eye.
In the annual cycle of the four seasons, the author uses spring and autumn as a symbol of comfortable time, and summer and winter as a symbol of extreme challenges, outlining the sensitivity of human beings to temperature changes. This perception of the natural environment is not only a need for survival, but also an intimate relationship closely related to one's own life.
The article provides an in-depth analysis of the human body's miraculous response in extreme cold. The mechanism of the human body's response to cold stimuli, as well as the collapse of the nervous system in prolonged cold, make us more aware of the self-protection and adaptability of living organisms to the external environment. This bizarre shift from "cold" to "hot" is not only shocking, but also gives a clearer understanding of the fragility of life.
The mystery of the death in the Ural Mountains in 1959, mentioned in the story, is even more thought-provoking. Why did the two deceased choose to strip naked in such a cold environment? Through scientific explanations, the author reveals that at the moment when life is about to end, the human body's perception of cold has gone out of control, making people feel abnormally hot in the illusion and thus take off their clothes. In this process, the smile at the end of life is even more exciting.
At the end of the article, people are called on to protect their bodies, increase or remove clothes in a timely manner, and enjoy the joy of life. This is a kind of care for life, a love for life. Through this story, we see the fragility of life in extreme environments, and at the same time, we also see the tenacious pursuit of life and the yearning for happiness of human beings.
This article provoked me to think deeply about the subtle connection between human life and the natural environment. In the face of extreme circumstances, the tenacity and weakness of life have made me cherish my current life even more. There is only one life, and we should learn to cherish it and live a wonderful life in self-knowledge.
Through a true and mysterious story, this article profoundly reveals the physiological reaction of the human body in an extremely cold environment, as well as the strange phenomena that manifest in the moment of life and death. The author transports the reader into the cold world of the Ural Mountains in a compelling narrative that makes us ponder the fragility and tenacity of life.
The article first briefly describes the alternation of the four seasons, highlighting the pleasantness of spring and autumn and the extremes of summer and winter. This lay-up lays the groundwork for the rest of the story, leading to real-life events that took place in extremely cold environments. The author arouses the curiosity of the reader by describing what happened to the ski mountaineering team in the Ural Mountains of the former Soviet Union in 1959.
At the heart of the article, the author gives an in-depth explanation of the human body's miraculous response in a cold environment. By explaining the physiological changes in the human body after feeling the cold stimulus, such as vasoconstriction, drainage, and shivering, the reader has a better understanding of how the body works to maintain body temperature. The article then elaborates on the depletion of glycogen reserves in the body during prolonged cold, leading to a nervous system breakdown, and finally causing people to experience a strange transition from "cold" to "hot". This phenomenon is not only physically shocking, but also psychologically provoking deep thinking.
At the end of the article, the smile of the moment of life and death is used as the starting point, which subtly connects the fragility of life. By describing the scene of people taking off their clothes at the moment when they feel unusually hot, the author shows the subtle feeling of life and death. This delicate description not only gives the reader a deeper understanding of physiological reactions, but also a more intuitive experience of the fragility and preciousness of life.
Overall, this review provides a comprehensive and insightful analysis of the text's structure, narrative technique, and deeper themes. Through the interpretation of the stories and physiological phenomena that the author carefully depicts, the reader is led to think about the preciousness of life and the incredible things that the human body shows in extreme environments. Such articles not only cover popular science, but also give readers a strong impact on the level of perceptual and thinking.
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