It’s time to get some sleep. You’ve been up all night and the sun is coming up! But how do you make sure that your nap isn’t a waste of time? We’ll tell you about sleep and naps, so you can get the most out of every minute.
How does sleep shape your life?
Play fast while sleeping? What is the way to sleep after death? These TED talk topics on sleeping can stretch the brain and change the way we see our nights. I’ll be sure to get my headphones off so my mind can concentrate. We collected the best talk we have seen about Sleep – why it is essential to have it and what can happen to those who have not got enough of it. This short, intelligent video will give you pause when you’re thinking of how to skip sleep. Please come!
Jeff Iliff: “One more reason to get a good night’s sleep”
We know that when we sleep, our head clears up. When we are awake, our thoughts are confused. In a lecture full of scientific facts, Jeff Ilf, Ph.D., explored this question: “Why, of all our activities, does sleep perform this amazing function of strengthening the mind?”
The neuroscientist’s presentation is incredibly technical, so we’ll leave the details to Ilff, but here’s the gist: sleep is “part of the brain’s solution to the problem of waste disposal.” How exactly does this process work? Ilff and other researchers have found that our brain cells shrink when we sleep. When this happens, the space between the cells increases, opening the way for the removal of mental waste. The brain cleansing process performed by Ilf and his previous research team from the University of Rochester Medical Center in Rochester, New York. This is known as the “glyph system”.
Why does this cleansing process happen only when we sleep? As Ilf explains: “When the brain is awake and busy, it postpones the removal of waste from the spaces between its cells for later. And then when you’re asleep and you don’t have to be so busy, it switches to cleaning. the mode of removing garbage from the spaces between cells, garbage accumulated during the day. ”
When we don’t get enough sleep, our brain can’t “clean up”, which can lead to the accumulation of beta-amyloid proteins. Why is this so important? “Several recent clinical studies show that in patients who have not yet developed Alzheimer’s disease, a deterioration in the quality and duration of sleep is associated with an increase in the accumulation of beta-amyloid in the brain,” says Ilff.
In his concluding remarks, Ilf explains that without sleep, our brain cannot do the necessary housework, which can have disastrous consequences for our mind and body. “Understanding these basic brain functions today may be crucial for the prevention and treatment of mental illness in the future,” Ilff says.
Russell Foster: “Why do we sleep?”
“If you are an average type of person, you spend 36% of your life sleeping, and if you live to be 90, you generally sleep for 32 years,” said the doctor, Ph.D.
As director of the Ophthalmology Medical Laboratory, head of the Department of Sleep and Circadian Brain and professor of Circadian Brain at the University of Oxford, he believes that no matter how much life we sleep, we begin to sleep. .
In her show, she goes back to the time when A Nardo Rim talked about the many benefits of sleep, but quickly moved on to the 80s, when Margaret Thatcher said “sleep instead of sleep.”
In accordance with this deep perception of sleep, God says: “We all speak like the enemy. Most of all, I think we have to catch our dreams, and worst of all, in the end, many people probably think that sleep is a disease.”” There must be a cure.”
After explaining the reasons why you need sleep (to recover, save energy and strengthen memory), and reducing the specific risk of wind. One of the most frightening events that he will have to go through is a short fall asleep when we fall asleep because our brain desperately needs sleep. These cars are associated with an average of 100,000 emergency vehicles in the US. years.
“At the next alarm level, we will dive into the Chernobyl tragedy and into the space tree system,” Aftonbladet stressed. “And in the difficulties that arose after these tragedies, the wrong judgment as a result of long work, death and fatigue from such disasters was as insignificant as that catastrophe.”
When he is too shy in front of his audience about the problems of the wind, he moves on to the wonderful things we can do to improve the quality of sleep – we, lowering the temperature in the room, do not need to brush our teeth. our teeth in the bright light of the bathroom. right before going to bed.
The elder gently instructed his listeners not to sleep too much. After all, there is probably no better or easier way to improve concentration, social skills, speech and mental health, as well as the body as a whole.
It comes with a brief explanation that author Jim Guardian asks: “Sleep is God. Stay away from religion.”
Main report: “I think that at some point I like to upgrade the economy class category to business class, you know, the same thing. This is not a way to increase economy to first class. It’s enough to know that if you don’t do it to sleep, you can’t run. In fact, not to get there. So the uniqueness of such a part of our society these days is that it suffers, we are really in the sleeping air.”
Dan Gartenberg: “The brain benefits of deep sleep—and how to get more of it”
Before watching the performance, go completely to the 4:55 sign and listen. Do you hear a “rather strange” sound? Dan Gartenberg believes that sound can help you sleep better and deeper.
In short, it works like this: the sound you hear mimics the frequency of your brain waves when your brain is in deep sleep. Based on his in-depth research, Gartenberg found that when someone hears this target sound during deep sleep, it can make a person experience even more of these important and regenerating brainwaves.
In his presentation, Gartenberg tells how, after receiving his doctorate in human factors and applied cognition, he began to explore alternative methods to help our sleepless nation. (As he points out, today people in the United States sleep an hour less on average than Americans aged 40 to 20.)
Finally, he limited his attention to deep sleep, which he describes as follows: “Deep sleep is how we transform all the interactions we make during the day into our long-term memory and personality. As we age, we are more likely to lose them. regenerative delta waves. Deep sleep and delta waves are indeed a sign of biological youth.”
Gartenberg laughs and remembers how he became a guinea pig and tested all the new things and devices on the market to find a way to achieve a better and longer deep sleep.
Around the same time, he met the doctor. Dmitry Gerashchenko from Harvard Medical School. Together, the two sleep researchers eventually developed, tested, and evaluated deep sleep simulation techniques.
Do you remember the sound you heard before? Their first study showed that by playing sound during sleep, people were forced to increase the duration of deep sleep. “We continue to create suitable conditions for sound and sleep in order to improve people’s health during sleep,” says Gartenberg.
Arianna Huffington: “How to succeed? Get more sleep”
6. April 2007 Arianna Adventure woke up in a pool of blood. He was tormented by deprivation and fatigue, he hit his head on the table, broke his cheekbones, and needed five stitches near his eyes. The co-founder and editor of CNN founder and CEO Cauzil Global said it was a terrific wake-up call at the TED talk.
The creators of the films “Useful” and “Sleep Revolution” immerse themselves in humor and insightful anecdotes, thanks to which the audience laughed not only at his performance. Despite the laughter, the Times’ speech is not what matters at all: our “hyper-connected 24/7” world deprives us of the sleep we all desperately need.
Decades after heavy sleep, Adventures met with several doctors, scientists, and other sleep experts to identify the devastating health risks that can cause burning and fatigue. Adventure talked to other very successful business professionals and even after many years of using collective watches as a badge of honor, finally came to a transformative conclusion: “enough sleep on the way to a more productive, awake and happy life.”
According to Adventure, we need a cultural change, especially in the workplace, regarding how we think about sleep. We need to stop thinking that “doing something” is better, and that more sleep means we are lazy.
The sleep evangelist in his speech criticized him for still experiencing a lack of training as a form of “improvement”. He added that since people often consider insomnia a “force, a symbol,” women accused of leading movements prefer to sleep.
“We women now have to lead this new revolution, this new feminist issue,” she said, drawing laughter and applause from the audience. “We are literally on our way to maximum sleep.”
Matthew Walker:“Sleep is your superpower”
Violently attacking feelings like “you can sleep when you’re dead,” Dr. Matthew Walker has no interest in worrying words or health facts. Best-selling author, professor of neuroscience and psychology at UC Berkeley and founder and director of the university’s center for the science of human sleep, says, that instead there is a “quiet epidemic of sleep loss that is evolving.” is rapidly becoming one of the biggest public health problems we face in the 21st century. ”
Through two decades of research on the effects of sleep on the functioning of the human brain, Walker learned that alarmingly bad things happen when we sleep.
Sleep deprivation, as he describes it, essentially shuts down our brain’s “memory box”, which in turn affects our ability to learn and retain information. He further explains that as we age, the amount of deep sleep we experience each night tends to decrease; Scientists are now convinced that this deep sleep disorder can lead to cognitive impairment, memory loss, and maybe even Alzheimer’s disease.
To highlight the effects of sleep on cardiovascular health, Walker cites an example of daylight-related eye opening: Every year in the spring, when we change clocks and “lose” an hour of sleep, daylight saving time increases by 24%. total. – heart attack the next day; on the contrary, if we “get” an hour of sleep every fall, heart attacks decrease on average by 21%.
After talking to the public with several other disturbing examples of how sleep deprivation damages our brains, bodies and immune systems, Walker changes direction, moving away from pessimistic health statistics to discuss “the amazingly good things that happen during sleep.”
First of all, you would like to know how to sleep better? Walker believes it boils down to two best practices:
Regularity is an advantage: go to bed at the same time every day of the week and on weekends and get up at the same time.
Stay Cool: A room temperature of 65 ° F is ideal for most people.
Walker ends his 20-minute sentence by returning to Maxim “sleep when you’re dead.” He urges the public to abandon this outdated view and recognize that overwork before bed has a devastating effect on our health and well-being.
“I think the time has come to demand our right to sleep at night without the shame and unfortunate stigma of laziness,” she says. “This way we can learn about the strongest elixir of life.”
Jessa Gamble: “Our natural sleep cycle is nothing like what we do now”
In his short but fascinating speech, the scientist explains that all living beings have an internal biological clock that naturally reacts to changes in light and darkness. He offers the following example to explain how to play with animals: “If you take a sperm whale from the beach, take it across the continent and throw it into a corner cage, it will climb onto the floor cage. When the sea rises on it … The shores of the house, in turn, will bend well, as the water will recede for thousands of miles. It will take weeks to gradually lose a piece.”
It turns out that people act very similarly. This has been tested and proven in various studies in which volunteers spent several months underground in a bunker without a watch. Instead of filming the day on the street, people slept and got up by the internal clock.
Then gambling brings viewers back to the plot. As a species, humans evolved at the equator, so we’re used to 12 hours of light and 12 hours of darkness. This, of course, has changed as people have spread around the world. But even before the Industrial Revolution, when we had very little artificial light, people used a completely different sleep regime. Since our daily activities are dictated by sunrise and sunset, we have adapted our lives to these natural rhythms.
How did we sleep before modern technology, when our days and nights were dominated by little more than our natural biological clock? According to Gamble, people slept twice every night: first we rested from 8:00 to midnight; then we spend a couple of hours of meditation in bed; and then we fall asleep again
Recent studies in which people imitate this type of sleep have brought important conclusions. “People who participated in these studies report feeling so awake during the day that they realize for the first time in their lives that they are actually awake,” says Gamble.
He believes that our natural biological clock is “the most underrated force in our behavior.” Gamble then wonders if the introduction of things like modern technology, our 24/7 lifestyle and jet lag will have a significant and potentially harmful effect on our natural sleep. cycles. He does not make judgments, instead he closes his presentation and leaves the question for the audience to think about.
What are the two tips for getting a good night’s sleep TED talk?
First, make sure your environment is conducive to sleep. Eliminate all noise and light from the room, and keep the temperature cool. Second, establish a bedtime routine and stick to it as closely as possible. This will help your body get into a sleeping rhythm.
What happens if you don’t sleep for 2 days?
Most people should nap for around 20 minutes to get the most benefit. If you nap for too long, you may enter into a deep sleep and wake up feeling groggy. If you don’t sleep for at least two days, you will start to experience serious side effects such as hallucinations and confusion. So make sure to catch some z’s!
Why is sleep important?
Sleep is important because it allows our bodies to rest and recharge. During sleep, the body repairs muscles consolidate memories, and regulate moods. Lack of sleep can lead to health problems such as obesity, diabetes, and heart disease. So be sure to get at least seven hours of sleep per night
- Jeff Iliff: https://www.youtube.com/watch?v=MJK-dMlATmM&ab_channel=TED
- Russell Foster: https://www.youtube.com/watch?v=LWULB9Aoopc&ab_channel=TED
- Dan Gartenberg: https://www.youtube.com/watch?v=1U2qMRGihGg&ab_channel=TED
- Arianna Huffington: https://www.youtube.com/watch?v=nncY-MA1Iu8&ab_channel=TED
- Matthew Walker: https://www.youtube.com/watch?v=5MuIMqhT8DM&ab_channel=TED
- Jessa Gamble: https://www.youtube.com/watch?v=-Z-vyLHi2us&ab_channel=TED