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How does sleep deprivation influence our memory? What brain structures are involved?Not only sleep deprivation makes it harder to remember things that you learned, but also causes learning disability. The most involved brain structure is hippocampus.Is it possible to help people with dementia their quality of sleep? If so, how?With age quality of deep sleep gets worse, so the memory declines. It is possible to improve deep sleep quality by inserting a small amount of voltage into brain. It would help to transfer memories into long-term storage. What is daylight saving time? Does it have any impact on our health?Daylight saving time is a practice of rewinding clocks for one hour forward or backwards to match the natural light day. Unfortunately, it heavily impacts immunity, dropping cell activity by 70%. Can a lack of sleep lead to immune deficiency? If so, how? Why is it do concerning?Yes, it can, due to the loss of natural killer cells. Lack of sleep even increases risk for developing cancer. Can a lack of sleep affect our genetic code?Lack of sleep distorts activity of our genes, activity of some genes increases, and of other – decreases.What does “sleep loss will leak down into every nook and cranny of your physiology” means?It means that sleep deprivation affects your physiology in multiple ways including even genes activity.What are tips for good sleep?Go to bad and wake up at the same time every day and keep your room temperature cool.

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How does sleep deprivation influence our memory? What brain structures are involved?Not only sleep deprivation makes it harder to remember things that you learned, but also causes learning disability. The most involved brain structure is hippocampus.Is it possible to help people with dementia their quality of sleep? If so, how?With age quality of deep sleep gets worse, so the memory declines. It is possible to improve deep sleep quality by inserting a small amount of voltage into brain. It would help to transfer memories into long-term storage. What is daylight saving time? Does it have any impact on our health?Daylight saving time is a practice of rewinding clocks for one hour forward or backwards to match the natural light day. Unfortunately, it heavily impacts immunity, dropping cell activity by 70%. Can a lack of sleep lead to immune deficiency? If so, how? Why is it do concerning?Yes, it can, due to the loss of natural killer cells. Lack of sleep even increases risk for developing cancer. Can a lack of sleep affect our genetic code?Lack of sleep distorts activity of our genes, activity of some genes increases, and of other – decreases.What does “sleep loss will leak down into every nook and cranny of your physiology” means?It means that sleep deprivation affects your physiology in multiple ways including even genes activity.What are tips for good sleep?Go to bad and wake up at the same time every day and keep your room temperature cool.

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Ⅰ. Questions

1.  Without sleep the memory circuits of the brain essentially become waterlogged and you can’t absorb new memories. The hippocampus, or the informational inbox of the brain, is a structure that is affected by the lack of sleep.

2. Learning and memory abilities and aging are not just simply co-occurring things, the are significantly interrelated. It suggests that the disruption of deep sleep is an underappreciated factor that is contributing to cognitive decline or memory decline in aging. You insert a small amount of voltage into the brain that amplifies the size of the deep-sleep brainwaves  and almost doubles the amount of memory benefit that you get from sleep.

3. Daylight saving time is the practice of advancing clocks during warmer months so that darkness falls at a later clock time. In the spring, when we lose one hour of sleep, we see a subsequent 24-percent increase in heart attacks that following day. In the autumn, when we gain an hour of sleep, we see a 21-percent reduction in heart attacks.

4. When you don’t get enough sleep, the activity of natural cell activity is visibly reduced. It can lead to the development of numerous forms of cancer.

5. A lack of sleep will even erode the very fabric of biological life itself, the DNA genetic code.

6. In contrast, those genes that were actually upregulated or increased by way of a lack of sleep, were genes associated with the promotion of tumors, genes associated with long-term chronic inflammation within the body, and genes associated with stress, and, as a consequence, cardiovascular disease. There is simply no aspect of your wellness that can retreat at the sign of sleep deprivation and get away unscathed.

7. Go to bed at the same time, wake up at the same time and keep your room cool for the night.

Ⅱ. 1. As the author points out, you can’t absorb new memories without getting enough sleep.

2. Not only does your body suffer with the lack of sleep, but also your brain.

3. As can be seen from the experiments conducted, there is a 40-percent deficit in the ability of the brain to make new memories without sleep.

4. What I found the most shocking is that a lack of sleep can even erode the DNA genetic code.

5. What really struck me is that lack of sleep may even lead to cancer.

6. The main takeaway is there is nothing more important than our health and getting enough sleep is the smallest we can do for it.

# data[].attributes.body
> How does sleep deprivation influence our memory? What structures are involved?
Sleep deprivation occurs 40-percent deficit in the ability of the brain to make new memories. The lack of good sleep causes the hippocampus, one of the brain structures involved in the memory process, to lose the ability to store the information it receives.
> Is it possible to help people with dementia by improving their quality of sleep? If so, how?
Yes, it is possible. Dementia is the process of fading and declining our learning and memory abilities in aging. It's directly related to getting the deep quality of sleep worse. So the idea is to make a direct current brain stimulation: you insert a small amount of voltage into the brain. This action aplify the size of deep-sleep brainwaves and double the amount of memory benefit that you get from sleep, so you can stamp out dementia.
> What is daylight saving time? Does it have any impact on our health?
Daylight saving time is the practice of setting clocks forward by one hour in the spring ("spring forward") and setting clocks back by one hour in autumn ("fall back"). So, we lose one hour of sleep in the spring, which causes a subsequent 24-percent increase in heart attacks that following day, and gain an hour of sleep in the autumn, so we see a 21-percent reduction in heart attacks.
> Can a lack of sleep lead to immune deficiency? If so, how? Why is it concerning?
In our bodies we have natural killer cells. They are an important part of our immune systen, and what they're doing here is destroying a cancerous tumor mass. Sleep loss causes a 70-percent drop in natural killer cell activity, which leads to a dramatic increase in your risk for the development of numerous forms of cancer.
> Can a lack of sleep affect our genetic code?
Yes, it can. There was a study that shown interesting results. First, a sizable and significant 711 genes were distorted in their activity, caused by a lack of sleep.

The second result was that about half of those genes were actually increased in their activity.

The other half were decreased.

> What does the following sentence mean? "Sleep loss will leak down into every nook and cranny of your physiology"
As it has been already mentioned, genes that were switched off by a lack of sleep were genes associated with your immune system, so once again, you can see that immune deficiency. This means that sleep deprivation literally causes problems at all levels of the body, from brain and memory to DNA.
> What are the tips for good sleep?
- avoiding the damaging and harmful impact of alcohol and caffeine on sleep;
- avoiding naps during the day;
- пo to bed at the same time and wake up at the same time;
- air the room to a temperature of approximately 18 degrees Celsius;

# data[].attributes.body
1) As the author points out, we need a good sleep both after the learning process and before, because it helps to hit the save button on those new memories so that you don't forget.
2) Not only does your memory suffer from a lack of sleep, but also your body and cells.
3) As can be seen from the experiments conducted, when we lose one hour of sleep, we see a subsequent 24-percent increase in heart attacks that following day.
4) What I found the most suprising is that we can use direct current brain stimulation for preventing dementia.
5) What really struck me is that sleep deprivation can destroy out DNA.
6) The main takeway is that we have to control our sleep and our habits in order to keep our bodies and our brains healthy until we’re very old.

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How does sleep deprivation influence our memory? What brain structures are involved?
People who have sleep deprivation have 40% deficit in the ability to turn their learning activity in long-term memories without sleep; they also have no signals related to learning activity in hippocampus - structure in our brain that involved in a process of making new memories.
Is it possible to help people with dementia by improving their quality of sleep? If so, how?
When dementia our learning and memory abilities begin to fade and decline. That means that as we get older our sleep gets worse. We can help these people to improve their quality of sleep by inserting a small amount of voltage (you won't even feel it) into the brain which causes stimulation during the sleep and results in amplifying the size of deep-sleep brainwaves and doubles the amount of memory benefit that you get from the sleep.
What is daylight saving time? Does it have any impact on our health?
Daylight saving time is a practice of  setting the clock one hour forward in the spring so we lose one hour of sleep and one hour back in the autumn so we gain additional hour of sleep. This process directly impacts on health beacuse it affects our sleep time: as we lose sleep time we see 24% increase in heart attacks that day; when we gain hour of sleep - we see a 21% reduction in heart attacks.
Can a lack of sleep lead to immune deficiency? If so, how? Why is it concerning?
Our blood has natural killer cells which are very good at identifying and destroying dangerous and unwanted elements in our organism. Lack of sleep deeply affects on immune cells activity - a huge 70% drop. This immune deficiency caused by lack of sleep means we have increased risk of developing various forms of cancer.
Can a lack of sleep affect our genetic code?
Lack of sleep also affect our genetic code — people who do not get enough sleep time in a long period of time can have distorted in their activity amount of genes. Half of them will increase risk of different health issues and the other one was about decreasing processes connected to our immune system.
What does the following sentence mean? "Sleep less will leak down into every nook and cranny of your physiology"?
Since lack of sleep switch off genes connected with out immune system so we can see immune deficience and decreases genes associated with long-term memory and increses genes linked with development of tumor and other health issues — all this means that sleep deprivation affects all parts of our body.
What are the tips for a good sleep?
To improve our quality of sleep we should: avoid alcohol and caffeine, naps during the day; we also should go to bed at the same time, wake up at the same time; it is also easier to sleep in a room where temperture is slightly lower than normal one.

# data[].attributes.body
As the author points out, regular sleep activity will improve not only our general health state but also our learning skills and memorizing process.

Insterting small amount of voltage in the brain not only amplifies the size of our deep-sleep branwaves, but also doubles the amount of memory benefit that you get from the sleep.

As can be seen from the experiments conducted, additional hour of sleep positively affects our health state and decreases percent of heart attacks.

What I found the most surprising is that sleep deprivation affects not only our general well-being but also genes.

What really struck me that we have technologies that can help people with sleep issues without chemicals or body invasion.

The main takeaway is that we should pay more attention to our sleep and impact it has on all parts of our organism.