We are all familiar with the thoughts of this poem written by the poet 'Green Hawk'. Sleep is our closest companion. If we can't spend a night with him, we are desperate. According to inventors like Thomas Alva Edison or, former British Prime Minister Margaret Thatcher, sleep is a very unnecessary habit!
But really?
It has been calculated that we spend about a third of our lives sleeping! Over the decades, scientists have done and have been doing many things to understand that sleep is good. And as a result, we now know a little bit more about why sleep is so intertwined with our lives. We know what our brains do when we sleep. What is the reason for not sleeping? All of this is evident from the fact that the 'window' of the sensory sense of his brain, which is seemingly unconscious during sleep, is quite open.
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What, then, is the correct definition of 'sleep'?
According to scientists, 'sleep' is a periodic period. It is quite natural. And it is a moment of lost consciousness. Sleep is an important process for all life on earth. It helps people to have proper breathing, blood circulation, physical growth, and infection. Not only is that, at this time more than five percent of our body’s blood transported to the brain. When we sleep, the various 'centers' of our brain work together to keep the sleep and waking process going properly. Every 24 hours we wake up for 3 hours every day and sleep for 3 hours. And the 'center' role that is most important to him is the part of our brain that is like a little nut at the bottom. Whose name is ‘Hypothalamus’? Much depends on whether we are awake or falling asleep, depending on the two hypothalamus and the "brain stem". Some of the neurons or neurons in the two brain areas that I talked about are responsible for this. They can be divided into two parts. The neurons in which we are awake for an extended period of one hour if they are excited, then constantly claim the 'responsible for sleep' nerves.
Various tests have shown that signals of the brain's hypothalamus and brain stem send certain signals to the brain's 'Higher Center' or 'Cortex' (the upper part of the brain) as long as we have a special 'chemical reporter'. 'Or' chemical neurotransmitters'. To keep the brain excited, histamine releases a type of neuro-transmitter from the nerves called the 'tubero-mammary nucleus' or 'TMN' in the hypothalamus. During sleep, the ventrolateral pre-optic nucleus, or “VLPO” neurons, is responsible for the sleep of the hypothalamus. During this time, they constantly try to keep their 'wake' nerves fully in demand. In this way, the 'TMN' of the hypothalamus through the 'chemical message' (the message sent through chemical sales) sends signals to the nerve cells to "wake up" to "sleep." It's like a tide and a game! This 'switch' of the brain is responsible for our 'sleep' and 'waking up'.
How can our bodies understand, need sleep now, or rest?
It is possible for each of us to have a 'cardiac rhythm', or a body clock. The clock determines how many minutes we will be awake in the day, and when we fall asleep at night and how many minutes we sleep. It is the clock that controls our body temperature. Which is more in the morning? And the night is reduced. The 'cardiac rhythm hormone' also depends on sunlight.
So when traveling from one end of the globe to the other, that clock does not work properly Called 'jet lag'.
Various scientific experiments have shown that sleep is not only necessary for restoration or creativity in our physical balance. During sleep, the brain does one of the more urgent things to do. That is - to create or to maintain memory. At this point, the 'hippocampus' area of the brain chooses to change some of the 'temporal memory' to 'long-term memory'. In modern times, with the help of modern technologists, the understanding of the 'sleep process' has become quite possible as a result of the discovery of Doctor Eugene Asserinsky's 'REM' or 'Rapid Eye Movement Sleep' status. This outstanding work, however, did take place in the slightest sense. And we can thank him for his only son, Armand Aserinsky.
In Chicago, Armand's father, Eugene Asserinsky, was conducting an EOG / EEG machine under Professor Kleitman at the time of his 'focus' on young children. With which to measure the electrical waves of the eyes and the brain. He noticed that children's attention was interrupted when they closed their eyes. He thought that when they closed their eyes while still sleeping and the eyes were still moving, there must be some connection to the attention.
Therefore, there will be no difficulty in answering the question 'why not sleep' in the eye.
