Understanding what's happening inside the brain while you sleep

Big Bang: Dreams are so weird and so much for us that we often need to talk about other nightlife adventures. But if you find out what happens to your brain while dreaming, you can better understand their logic. Dreams may be more important than you think. Come along with the big bang. Here are answers to some of the questions about nightlife that we call them "sleeping":

There is a good reason for the strangeness of sleep. Memories of life events are stored in a part of the brain called the hippocampus. When the eye moves rapidly (REM), sleep signals from the hippocampus become off. That is, when we sleep, we can not access certain memories that have occurred in the past. But there is a chance to have access to the general memories of people and places that make up our dream. Meanwhile, the activity of those areas of the brain involved in emotional processes is activated, creating a highly emotional story linking these memories. The other part of the brain, called the proximal cortex, which controls the power of our rational reasoning and decision-making, is disabled. The difference in brain activity during sleep and awakening can be useful in explaining why we have little control over our dreams. In most of my dreams, I wake up breathing under water, as if this dream was a completely natural thing.

2.( Do you only dream of fast moving eyes (REM?

The study of sleep, which for centuries was a way to provide imaginative explanations to a scientific approach, began in 1953, when Eugene Aserinsky and Nathaniel Kleitman studied at the University of Chicago. They used tools to identify the electrical activity of the brain in people, and then they woke up at different stages of sleep. They discovered the relationship between rapid eye movement (REM) and sleep. Recent experiments have shown that, throughout our sleep, we experience these dreams not only during the rapid eye movement, but most of them are forgotten. The dreams we see in deep dreams are vague and unconscious, and are related to simple things that are hard to remember. In short, these dreams are frustrating and boring. Sleep is related to the rapid movement of the eye with classical dreams; dreams that deal with impossible physical movements and amazing and uncomfortable experiences. Some evidence confirms this statement.

3 Why is it hard to remember dreams?

Some people say they never dream, but they make a mistake. Experimenting with people and awakening them at different stages of sleep shows that people are dreaming, but they forget them. Many people have come up with the idea that when we see the dream when we move quickly, our eyes merely move to see the sleeping pictures. Everyone is dreaming, but they do not remember all of them. This factor depends on the activity of the brain. People who usually remember dreams have a lot of brain activity during sleep and awakening. These brain parts contribute to the development of images and the storage of memories. Of course, how can sleep be involved in sleep deprivation. "When our eyes are moving fast, we're struggling to create new memories," said Robert Stick Gold, MD, at the Harvard Medical School's Sleep Department. "If we wake up during or after sleep, we can somehow Remember it before we completely forget it. So, if you wake up during the night, you will remember a part of the sleep you saw. On the other hand, if you wake up with a ringing tone and stop the rapid movement of the eye, it is unlikely that there will be a memory in your mind. Abrupt focus, seeing sleep and waking to silence the alarm sound can make the sleep reminder process a major problem.

4. What are the dreams? Why do we dream

There are many ideas for dream reasons. One of the ideas says that dreams may have an evolutionary role that plays an important role in the survival of humans. This idea may explain why people are being attacked in a dream or something and someone follows them. On the other hand, many people have shown the power of sleep to create creative thoughts, such as Paul McCartney, who says the melody is inspired by the "Yesterday" song. Or a chemist named Dmitri Mendelev who claimed to have had the structure of the periodic table of elements in sleep. Experiments support this idea. Some studies have shown that people get better scores on creativity after napping.

5. Do dreams have certain meanings?

"Sigmund Freud," said the famous statement: "The interpretation of sleep is a great way to understand the activities of the brain unconscious." Freud believes that the unconscious is related to misleading thoughts and sleep is mainly a means of fulfilling desire. Although these ideas are being scientifically examined today, in some cases the interpretation of sleep may be possible. Based on research, if you play Tetris all day long, your brain decides that Tetris is what you should see in your dream. If something is causing you anxiety, your brain will give you anxiety disorder. A wide range of research on waking experiences and the content of sleep suggests that your experience throughout the day can manifest itself in your sleeping content.But there are a lot of irrelevant things that affect our dreams. "An attempt to analyze and interpret sleep can be curative and enlightening," said Mark Bellauro, a researcher at the University of Swansea in Wales. "A lot of research has to be done on whether sleep is to deliver important personal information. Or not. If evolution gave us sleep as a message about ourselves, it could have done a better job in facilitating their reminder.

6. Do men and women sleep differently?

Some analysis of the content of sleep suggests that women equally dream about men and women, but men are more likely to sleep than other men. Michael Hurdle of the Mental Health Center in Minnesota, Germany, has documented sleeping reports that show that men often go to sleep with other men, but women usually dream of having friendly interactions with people. A few years ago, Christina Wang and colleagues at the University of Ottawa wrote a computer program for separating dreams between men and women. The program correctly predicted the gender of the observer's sleep in 75 percent of the time, suggesting that there might be gender differences in sleep.