What is a key idea of the section titled “Video Games and Brain Changes"?

From article “How video games affect the brain”

Answers

Answer 1

Answer:

Chronic sleep deprivation is one of the most common health problems affecting Americans. Although the typical recommendation is for seven to nine hours of sleep every night for the average adult, about one-third of US adults regularly sleep less than seven hours each night.

All too often, sleep is treated as a luxury instead of a necessary part of the day. In our fast-paced society, we attempt to get more packed into each day at the expense of rest, and unfortunately, chronic sleep deprivation can have a variety of negative consequences on both cognitive function, overall health, and even safety. To better understand how sleep deprivation hurt the body, let's take a look at the effects of sleep deprivation:

The Effects of Sleep Deprivation

Sleep Deprivation's Effects on the Brain

Sleep is incredibly important for a variety of brain functions. We know that sleep plays an important role in memory consolidation, particularly during rapid eye movement (REM) sleep. Sleep also helps get rid of harmful toxins that are present in the brain, such as beta-amyloid, a protein that plays a role in Alzheimer's disease.

If that's not enough, many aspects of executive functioning, such as working memory, can malfunction when drowsy. Many falsely believe that the body can become accustomed to sleep deprivation over time. However studies show that with chronic sleep deprivation, the brain's ability to maintain attention and focus continues to decline the longer someone is sleep deprived without any evidence that this dysfunction plateaus over time. For young children, sleep deprivation can even mimic the symptoms of attention deficit and hyperactivity disorder (ADHD).

Sleep Deprivation and Overall Health

In addition to impairing mental function, lack of sleep has been associated with a whole host of risks to overall health. This includes increased risk of cardiovascular problems such as coronary artery disease, poor immune function, difficulty with blood sugar control, and an increase in body weight. Irritability and apathy are often concurrent with lack of sleep. Additionally, getting adequate sleep can be protective against mood disorders such as depression as well as anxiety. Clearly, our brains need sleep to ensure that the body as a whole remains healthy.

Sleep Deprivation and Safety

Perhaps the most under-recognized risk of sleep deprivation is safety. The Centers for Disease Control reports that 1 out of 25 adult drivers falls asleep behind the wheel every 30 days. The National Highway Traffic Safety Administration conservatively estimates that 100,000 police-reported crashes are a direct result of driver fatigue due to sleep exhaustion. Unfortunately, the brain also becomes more willing to take risks when it is sleep-deprived, and therefore, the combination of risk-taking and poor cognitive ability is a recipe for disaster.

Paying attention to sleep can have profound benefits to overall well-being. However, remember that not only is an adequate quantity of sleep important but so is the quality of your sleep. If you are experiencing signs of sleep deprivation, difficulty with insomnia or suspect you have a sleep disorder, please talk to your physician. Getting sleep on track might be the key step towards better health.

Explanation:


Related Questions

Read the excerpt from The Land.

Willie Thomas now looked at my daddy. "Muscle all torn up on this leg here," he said, moving toward the stallion’s right foreleg. "Don’t know if it’ll heal or not. Now, I can tend t’ it, but I can’t go lyin’ and sayin’ it’ll heal like it’s s’pose t’."

"What else?" demanded my daddy, glancing at the scratches.

Willie Thomas followed his look. "Well, them there, they’ll heal all right. It’s jus’ that leg I ain’t so sure of." He turned to my daddy. "It’s my boy Mitchell done this, Mister Edward, and I know there ain’t no way t’ make it up t’ ya if this here horse don’t heal right, but I jus’ ’bout t’ put a strap t’ Mitchell my own self ’bout what he done."

What is Willie’s viewpoint in this excerpt?

He thinks that Mister Edward made a mistake by allowing Paul to ride Ghost Wind.
He believes that Mister Edward is too demanding when it comes to his horses.
He worries that he will be blamed if Ghost Wind does not get well.
He thinks that he needs to do what he can to protect Mitchell from Mister Edward.

Answers

Answer: He worries that he will be blamed if Ghost Wind does not get well

Explanation:

Willie’s viewpoint in this excerpt is that "He worries that he will be blamed if Ghost Wind does not get well".

In the excerpt, Willie explained that he's worried that the stallion’s right foreleg may not heal. He was worried that he'll be blamed and if the horse doesn't get better and further stated that it was the fault of his son and that he'll be dealt severely with if the horse doesn't heal.

Answer:

a

Explanation:

i took quiz

Why is nose called a sense organ​

Answers

Answer:

Because you use your nose to sense smell.

Write an article for publication in a newspaper on 3 cases of high rate of corruption in your country and suggesting 3 ways to deal with the situation

Answers

Answer:

Idrk since im not where your from, but if i so happen to write about mine sure

Explanation:

Passage 1:Passage 2: How, then, am I mad? Hearken! and observe how healthily—how calmly I can tell you the whole story. –"The Tell-Tale Heart," Edgar Allan Poe Which statement best explains how the passages work together to reveal that the narrator is unreliable? The narrator insists he can speak calmly and rationally, but he becomes increasingly agitated and delusional. The narrator claims he was in agony, but the reader knows he was pretending to be upset. The narrator once believed the police were mocking him, but he no longer believes this. The narrator says he wants to know the cause of his madness, but his rational behavior suggests that he is not mad.

Answers

Answer:

The answer is A

Explanation:

Because of how he insists he can handle it and that he can tell the story but over time it seems he cannot

Answer:A:The narrator insists he can speak calmly and rationally, but he becomes increasingly agitated and delusional.

Explanation:

Did you see the mad ballet of the midsummer sky?
What example is this? Simile or metaphor

Answers

Answer:

this would be a metaphor

Explanation:

a simile is a comparison using like or as, but we see neither of those.

A thick tangle of ivy covered the iron gate so completely that the gate was barely visible to anyone

Answers

Answer:

A: thick,iron, visible.

Nanny is described as having a “head and face [that] looked like the standing roots of some old tree that had been torn away by storm. Foundation of ancient power that no longer mattered,” and that the “leaves...had wilted down” and her vision of marriage “was desecrating the pear tree” for Janie. How is her idea about trees different from Janie’s? (2 points)

Answers

Answer:

Nanny thinks of trees as old roots that live long and eventually fade away and no longer matter. Janie sees trees as young beautiful. Her view of marriage was like violating the young pear tree.

Explanation:

In the second sentence of the second paragraph, the author uses an em dash to set off a list that
A
emphasizes the global nature of the injustices he describes
B
warns his audience against feeling complacent about past struggles
С
indicates the extent of his personal engagement with various civil rights struggles around the world
D
stimulates the audience's sympathy by referencing groups with whose struggles they are likely familiar
E
encourage his audience to join a political movement by enumerating issues likely to engage their interest

Answers

Answer:

D - stimulates the audience's sympathy by referencing groups with whose struggles they are likely familiar

Explanation:

It is correct on AP Central

In the second sentence of the second paragraph, the author uses an em dash to set off a list that

D - stimulates the audience's sympathy by referencing groups with whose struggles they are likely familiar

What is a Punctuation Mark?

This refers to the symbols which are used by a speaker or writer to separate ideas in a given sentence.

With this in mind, we can note that an em dash is used to separate independent clauses to make emphasis and in this case, it stimulates the audience's sympathy by referencing groups with whose struggles they are likely familiar.

Read more about punctuation marks here:

https://brainly.com/question/92653

Following the lead of countries like Ireland, Bangladesh, South Africa, Thailand and Taiwan, some U.S. cities are striking back against what they see as an expensive, wasteful and unnecessary mess.”
According to the passage, some cities and countries see plastic bags as ___________________.
a.
expensive
c.
unnecessary
b.
wasteful
d.
all of the above.

Answers

Answer:

D.all of the above

Explanation:

the passage explains everything

Answer:

D.  

Explanation:

which option is the best example of parallelism

Answers

Answer:

D

Explanation:

Benito Mussolini was the Dictator of Italy during the second world war?
true or false

Answers

Answer:yes

Explanation:

and earlier

do they do their work in time passive voice

Answers

Answer:

Is their work done in time by them?

Hope it helps!!!

Explanation:

Select the correct texts in the passage.
Which two details support the key idea that pollution is threatening marine life?
Marine Debris
Source: The National Oceanic and Atmospheric Association
Marine debris is a persistent pollution problem that reaches throughout the entire ocean and Great Lakes. Our ocean and w
polluted with a wide variety of marine debris, ranging from tiny microplastics, smaller than 5 mm, to derelict fishing gear and
vessels. Worldwide, hundreds of marine species have been negatively impacted by marine debris, which can harm or kill an
ingested or they become entangled, and can threaten the habitats they depend on. Marine debris can also interfere with na
potentially pose a threat to human health.
All marine debris comes from people with a majority of it originating on land and entering the ocean and Great Lakes throug
waste management practices, storm water discharge, and extreme natural events such as tsunamis and hurricanes. Some
derelict fishing gear, can also come from ocean-based sources. This lost or abandoned gear is a major problem because it
capture and kill wildlife, damage sensitive habitats, and even compete with and damage active fishing gear.

Answers

Answer:

Worldwide, hundreds of marine species have been negatively impacted by marine debris, which can harm or kill an animal when  ingested or they become entangled, and can threaten the habitats they depend on.

This lost or abandoned gear is a major problem because it can continue to capture and kill wildlife, damage sensitive habitats, and even compete with and damage active fishing gear.

Answer:

1)Worldwide, hundreds of marine species have been negatively impacted by marine debris, which can harm or kill an animal when  ingested or they become entangled, and can threaten the habitats they depend on.

2)This lost or abandoned gear is a major problem because it can continue to capture and kill wildlife, damage sensitive habitats, and even compete with and damage active fishing gear.

Explanation:

**edmentum/plato**

Look more closely at the two versions of this story—the original text and the silent film—and compare them. Identify and analyze the differences in the revelations of any one of the ghosts that visited Scrooge after Marley.

Answers

Answer:

In the film, the Ghost of Christmas Future shows Scrooge his moment of death, in which the person watching over him is concerned only with stealing his ring. The vision ends with a quick shot of his gravestone. The film portrayal differs greatly from the story, which doesn’t include a scene of Scrooge’s death. Instead, when the Ghost of Christmas Yet to Come shows Scrooge his future, Scrooge only hears people talking about the death of a rich man and finds thieves fighting over his belongings. No one in the story seems to care that the man is dead—in fact, some people celebrate. Finally, Scrooge realizes that he is the dead man. The differences in the two works might be due to the difficulty of a short silent film to show indirect references to an event. Even if the film were longer, the number of title cards needed would interrupt the flow of the action.

Explanation:

Answer:

So in the film, the Ghost Of Christmas shows Scrooge the exact moment Scrooge dies. Scrooge dies with someone standing over him fixated on trying to steal Scrooge's ring instead of worrying about him. Afterwards, Scrooge gets to see his name on a head-stone. In the book on the other hand, readers don't get to know how Scrooge died though people did mention his death, nobody cared. Theives would rob everything and some even celebrated. Dramatic irony occurs here because we know that the man everyone is talking about is Scrooge, but it doesn't know it yet. The Ghost finishes the last stop showing him his name on a head-stone. 

Explanation:

Hope you are doing well and I hope this helps anyone who needs it! :)

write the sentence using the correct possessive form​

Answers

Answer:In most cases, a possessive noun is formed by adding an apostrophes to the noun, or if the noun is plural and already ends in s, only an apostrophe needs to be added. In the following sentence, boy's is a possessive noun modifying pencil: The boy's pencil snapped in half.

Explanation:Possessive Pronouns: Used in Sentences

The kids are yours and mine.

The house is theirs and its paint is flaking

Someone please please help me and fast!! I will brainliest and do whatever you want me to do.

Give an example of how people TODAY are like Jonah from the Bible.

At least 3-4 sentences long.

it could kids, people, as long it’s school appropriate.

Answers

Answer:

“ Jonah getting swallowed by a fish is really a story of Jonah being rescued by God. God did not give up on this self-serving prophet who wanted to do things his own way. If God wanted to give up on Jonah, he would have let him drown. He did not need Jonah to accomplish his purposes. God has every resource at his disposal. He could have easily used someone else to go to Nineveh, someone much more faithful, whose heart had some compassion and mercy toward others. He rescued Jonah not because he needed Jonah, but because Jonah needed him. You see, this really wasn’t about the Ninevites so much as it was about Jonah. Jonah was in need of God’s rescue – not just from drowning, but from the hardness of his own heart. God has every resource at his disposal. “

Explanation:

In civil rights literature, which ideology was often at odds with Black Power
and self-determination?
A. Symbolism
B. Historical context
C. Multiculturalism
D. Abolition

Answers

Answer:

The correct answer is option C. Multiculturalism.

Explanation:

 American black literature, virtually ignored before the civil rights movement led by Martin Luther King, Jr. half a century ago, has today become part of America's cultural identity.

As the 1960s began, Americans were becoming consistently permissive and expressive in their sexual and emotional lives, more open and experimental in their responses to literature and art, more playful and outlandish in the styles and ways in which they lived their lives everyday.

I need help with does anyone know?

Answers

The Outsiders is a great novel.

I would say ab and bc. Johnny isn't a coward now persay, it just really left an impact on his life and his abilities within a crowd. Trauma.

how to write a memorandum

Answers

Answer:  memo consists of two parts: the identifying information at the top, and the message itself. At the top, identify for whom the memo has been written, who is sending it, the subject, and the date. The subject line serves as the memo's title.

Explanation:

When Mr. Bedford mentions the White Man’s Burden, he is referring to:

Answers

Answer:

hope this helps

Explanation:

The White Man's Burden is Europe's theory in having to take responsibility in making uncivilized nations/colonies, civilized

Answer:

The White Man's Burden is Europe's theory in having to take responsibility in making uncivilized nations/colonies, civilized

Explanation:

25 points!!! please answer quick and best answer gets brainliest!
The following question references the novel The Red Badge of Courage by Stephen Crane.

The "subject" of a novel does NOT include which of the following?
a.
the characters
c.
the opinion or message of the author
b.
the setting
d.
the general plot and/or action

Answers

Answer:B

Explanation:

2.
Which sentence supports the claim, A dog can be a dangerous addition to a family?
Dogs and children can be a bad combination sometimes.
Children love having dogs to cuddle and love.
Once you bring a dog home, it can be hard to give it away.
Nearly 5 million dog bites happen every year in the United States.

Answers

Answer:

Nearly 5 million dog bites happen every year in the United States.

Explanation:

Answer:

5 million dogs

Explanation:


Which sentence is the best example of an objective summary?

Answers

Answer:

A. The best idea in the Declaration of Independence is that all people have the right to life, liberty, and the pursuit of happiness.

Explanation:

A summary can be defined as a shortened text that typically highlights the main point and characteristics of an article, story or write-up.

Basically, a summary is used to provide an overview, defining factors and key elements in a story or write-up.

In English literature, a summary is used by a writer to explain the underlying meaning or main ideas that he or she intends to convey to the audience.

Similarly, an objective summary can be defined as a type of summary that doesn't include personal feelings, emotions, opinions, or an interpretation of the literary work. Instead, an objective summary contains precise information from the literary work.

The Declaration of Independence was written by President Thomas Jefferson to record the proclamation of the Second Continental Congress which declared American Colonies free from Great Britain.

Basically, the Declaration of Independence is a public Act through which the American Colonies were legally declared free from Great Britain by the Second Continental Congress on the 4th of July, 1776. It was signed by the 56 delegates at the Second Continental Congress.

Hence, the sentence which is the best example of an objective summary is that, the best idea in the Declaration of Independence is that all people have the right to life, liberty, and the pursuit of happiness.

3. Five truck's horns made an overpowering noise.

Answers

Answer:

?????

Explanation:

whut?

1)To drink Small Amounts At a time
A) To crunch
B) To drink
C) To sip
D) To sorb

Answers

Answer:

C) To sip

Explanation:

To sip something is to drink it small amounts at a time.

Hope this helps!

Answer:

Hi There!

Explanation:

Your answer is:

C: To sip

This is because:

A: To crunch -- This ONLY occurs when you are eating.B: To drink -- This occurs when you are normally drinking, not taking in small amounts at a time.D: To sorb -- I'm not exactly sure what this means, but it just doesn't apply to the situation here.

If this helps, pls give me a thanks! ^^

- abakugosimp

at the beginning of the story, Which of these character traits BEST describes robinhood?

Answers

Answer:

- Boastful

Explanation:

As per the question, the feature or characteristic that most aptly represents Robin Hood at the very start of the story would be 'boastful' as this is clearly reflected through his over-confident attitude. When he says 'That'll be pretty hard to do with an arrow through your heart,' it shows that he is being pretentious and extremely exultant of his bravery. Although the later descriptions reveal his generosity, justness, and courtesy, the beginning portrays him as a bragging individual.

what are your credentials if needed for the job? what does it mean?

Answers

Answer:

"credentials " often refer to academic or educational qualifications, such as degree or diploma that you have completed or partially-completed

In Sherlock Holmes, what suggests that Watson has an expert in understanding of the habits of Holmes?

Answers

Answer:

“To me, who knew his every mood and habit, his attitude and manner told their own story. He was at work again.” (paragraph 1)“His manner was not effusive. It seldom was; but he was glad, I think, to see me.” (paragraph 2)

Explanation:

The two lines above show that Watson had become an expert in studying Holmes. In the first, Watson himself, admits that he knows every mood and habit of Holmes and how they told their own stories. He was able to deduce from them that Holmes was working again.

In the second line, Watson was able to deduce that Holmes was glad to see him even though his manner was not revealing this.

You recently went on a school trip. Your teacher has asked you to write a report about the trip and make suggestions for next year

Answers

Trip to Sundarban
by
your name
Class X A
The Educational trip to Sundarban on April 17th has been successfully completed. There were a total of hundred students accompanied by three teachers. A State Transport Bus was hired to take us to a place called Dhaniakhali and back. At Dhaniakhali we boarded a ferry that showed us around the creeks and mangrove forests of the great ecological site.
The learning experience from the trip was not much, though there was a lot of fun and entertainment. The selection of the time of the trip was ill suited. Most of the wild animals were deep inside the jungles and could not be sited.
It being the time of the Bengali New Year, there was a lot of crowd and this frightened even the crocodiles away. Usually one gets to sight the crocodiles most easily. Thus I don't think we really learned very much.
We met a lot of local people and interacted with them. We asked them about the animals and their habitat. The people we met were really helpful.
We had to do a lot of running around at Dhaniakhali . None of us were aware of the place. Booking a ferry, negotiating the charges, arranging lunch was really hectic. I wish we hadn't had to do so many things.
On the whole the trip was good value! We love the experience. Since I had just finished reading Amitabh Ghosh's 'The Hungry Tide' the previous week, I found the trip even more interesting.
I hope we learn from our experiences and in the next trip we implement the things we have learnt.

Answer:

                                 Trip to Sunderban

The Educational trip to Sundarban on 14th April has been successfully completed. There were a total of hundred students accompanied by three teachers. A State Transport Bus was hired to take us to a place called Dhaniakhali and back. At Dhaniakhali we boarded a ferry that showed us around the creeks and mangrove forests of the great ecological site.

The learning experience from the trip was not much, though there was a lot of  fun and entertainment. The selection of the time of the trip was ill suited.

Most of the wild animals were deep inside the jungles and could not be sited.

It being the time of the Bengali New Year, there was a lot of crowd and this frightened even the crocodiles away. Usually one gets to sight the crocodiles most easily. Thus I don't think we really learned very much.

We met a lot of local people and interacted with them. We asked them about the animals and their habitat. The people we met were really helpful.

We had to do a lot of running around at Dhaniakhali. None of us were aware of the place. Booking a ferry, negotiating the charges, arranging lunch was really hectic. I wish we hadn't had to do so many things.

On the whole the trip was good value! We love the experience. Since I had just finished reading Amitabh Ghosh's The Hungry Tide'  the previous week, I found the trip even more interesting.

I hope we learn from our experiences and in the next trip we implement the things we have learned.

Jake’s ‘REGRESSION’ at swimming club was good.He is much better at swimming this year. Is the word regression used correctly?

Answers

Answer:

no it is not

Explanation:

regression means to return to a former state meaning he is not getting better, instead he is getting worse

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