What has changed in the work of the brain when a person stood out from the animal world? According to Pavlov, it was speech that greatly changed the life of the brain during this period. Unlike animals, humans began to perceive not only the first direct signals from the environment: sounds, light, cold, heat, smell, but also more complex, unique to humans. These signals are words. Animals use only the first signals. Their hunger increases only at the sight of food. And you involuntarily swallow your saliva when they read to you the description of the table in Gogol's story "Old World Landowners", even though there is no food in front of you. The monkey withdraws its paw when it is pricked with a needle. You can tell a person, "There's a needle here," and they'll take their outstretched hand away. Man gave names to various objects and phenomena in nature. Every word has its own meaning. A person thinks not only in concrete images of things in front of his eyes, but also in complex and abstract thinking. The word allowed us to summarize the first signals. A person has heard only one word "nature", and in his thoughts there are a lot of images, impressions, memories, comparisons arise, plans, decisions appear, and after them, active actions. What kind of signals a person has not come up with in communication and work! He created words, writing, numbers, notes, symbols for rapid writing — shorthand. Man has built many devices for exchanging signals over a long distance: telephone, telegraph, radio, TV. Man has created the most sophisticated devices to conduct a conversation with astronauts. Sensors attached to their bodies detected the slightest changes in the astronauts' well-being. Through cosmic distances, they transmitted information about the work of the heart, pulse, blood pressure, and brain bio-currents. Even minor changes in the vestibular apparatus were detected. Calculating machines not only open up the future for us. They also connect us to the past. With the help of these machines, it was possible to decipher the writing of the ancient tribes of South America (Maya), to learn the thoughts of the people of that distant time. Man has created many sciences, decorated his life with all kinds of art. Flipping through the yellowed pages of archives, one can compare our century with the life of long-gone peoples, with their culture. And this, again, is achieved through words. Man not only learns about the world, he remakes it. The life of human society is impossible without the second alarm system. Speech, language is a means by which people exchange thoughts. It is impossible to transfer complex technology, culture, and scientific results to each other without the help of words. Without the exchange of thoughts, it is impossible to establish joint actions of people in the fight against the forces of nature. Join 1xBet today, and as a special gesture, we’ll furnish you with our exclusive 1xbet promo code unlocking even more benefits for your betting experience. Seize the opportunity and enhance your rewards with 1xBet’s exciting promo code offers. 1xBet provides its members with a plethora of captivating bonuses and promotions. Whether you’re drawn to cashback on esports bets, daily jackpots, Lucky Day rewards, or VIP perks, the platform offers a diverse range of opportunities.
