What are we sleeping for? Why spend a third of their lives in a state of Nepo d mobilities and “Sleep” from the outside world? The greatest minds humane e -OPERATION since the dawn of time to ask this question. “Sleep well, apparently, by its very nature belongs to such states as, n and example, a borderline between life and not life, and sleep or does not exist in a completely or there …” – Aristotle wrote. For more than two thousand years, such a look at a dream seemed unshakable. Only a hundred years ago, in his book: “Dream as a third of his life, or physiology, pathology, hygiene and sleep psychology,” expressed Mr. ie how many different point of view. In her opinion, “the scientists recognize the dream for about a SETTING or diastole of brain activity are wrong, because during sleep the brain is not awake, not idle the entire whole, and falling asleep podpad and are only those parts of it which constitute the anatomical basis, Anat about nomic substrate of consciousness. ” MM Manaseina conducted the first in the history of science experiments on puppies with prolonged sleep deprivation. It turned out that all the animals and the animals invariably died within 5 days, and the younger the puppy, the faster the death occurred. Analyzing her results, Marya Mikhailovna came to the conclusion that sleep for the body is more important than food.
Although the Manasein did not involve the formation of any specificity e Sgiach substances under the influence of sleep deprivation procedure it seems that the first attempts to detect the accumulation of these substances in the body sleep-deprived donor animals and their transfer of the normal recipient animals were taken at the beginning of the twentieth independently another Japanese scientist K. Ishimori and French – A. Pieroni influenced by the works of M and naseinoy: both researchers relied on her book, and both took advantage of the dog experiments. Indeed, people have long thought about the fact that the growing desire to go to sleep after a prolonged wakefulness and feeling of freshness and relaxation after a sound sleep may be related to Naco n degradation and decay in the body of some substances. A. Mr. Pieroni offered a rustling at the time the theory of “gipnotoksinov” accumulated in the org and Lowland during wakefulness and collapsing during sleep, and even pointed to the protein nature of these toxins. However, today’s readers of his articles it is clear that clear experimental evidence of sleep extension in dogs of the recipient, which is injected into the brain ventricles cerebrospinal Mrs. Dr. bone donor dogs, deprived of sleep for several days, was found. Overall Pieroni theory – rather romantic fantasy takeoff scientist ahead of experimental technique of their time on the l century … But that was only the beginning of the search for “sleep agents’ stories, not liters and This year’s drama continues today.