The Mystery of Sleep

Mystery of sleep ~ Peace of mind, brain activity ~ Everyone is sleeping. When people sleep, they do not give birth, nurture young people, nurture food, collect food, make money, do not write papers. Of course, despite these drawbacks at least once, most people want to know why they sleep. According to Greier (48) it is difficult for scientists to answer simple seemingly simple questions of what sleep is suitable for. Sleep occupies one-third of human life and seems to waste precious time, but no one can live without sleeping.

Clearly, SLEEP and SLEEPING play an important role in maintaining and promoting our personal health and happiness. What will happen after these sufferings? The mystery of sleep is still an invitation to continue researching sleep science. Ordinary people spend about one-third of their lives (33%) to sleep. But we do not think seriously until the problem is a problem. Outside, sleep deprivation has become an epidemic in many societies due to the necessity and pressure of being able to pay bills.

Sleep is one of the best gifts a parent can give to children, food, shelter, and cute clothes. This is still a big mystery, but we always know that sleep is essential. Laboratory rats with insufficient sleep die, people with insufficient sleep bit and catch hallucinations to produce. For the longest time, sleep is theoretically considered to be related to memory. It may help us to unite and organize it. However, the new data suggests that it is the opposite - sleeping may help us abandon irrelevant information, arrange synapses and reduce what is needed. Giulio Tononi, a sleep researcher at the University of Wisconsin-Madison, said, "Sleep is a price to pay for learning."

Sleep exists in all vertebrate species that have been carefully examined and is strictly regulated, but sleep remains a mystery. Invertebrates also have sleep, and extensive analysis of Drosophila's sleep shows that Drosophila sleep shows most of the fundamental characteristics of mammalian sleep characteristics. In Drosophila, sleep includes a sustained resting phase associated with an increase in arousal threshold. Flight sleep is regulated by some of the same stimulants and hypnotics that affect mammalian sleep. Furthermore, like mammals, flight sleep shows great differences between individuals. The expression of several genes involved in energy metabolism, synaptic plasticity, and cellular stress responses also differ between sleep and wakefulness in Drosophila and rodents. Brain activities of bees also change as a function of behavioral state