Why does our brain work the way it does?
This question is one closely related to the field of medicine known as neurology. "Neuro" commonly talks about the nerve and diseases of the nerve. A neurologist is a doctor who specializes in neurology is called a neurologist. The neurologist treats disorders that affect the brain, spinal cord, and nerves. Now off to today's question, "why does our brain work the way it does?". Scientifically speaking, our brain has billions of nerve cells, arranged in a particular pattern, which coordinates the way we think. Our brain is divided separately into different places.
Firstly, the largest part of our brain, the cerebrum. It is the outermost layer, it is what we imagine when we hear the word "brain". It is the place where all the folding takes place. The cerebrum is divided into two halves (hemispheres) by a deep fissure. The hemispheres communicate with each other through a thick tract of nerves, called the corpus callosum, at the base of the fissure. In fact, messages to and from one side of the body are usually handled by the opposite side of the brain.
Our brain is further divided into frontal lobes, parietal lobes, occipital lobes, temporal lobes. The frontal lobes control thinking, planning, organizing, problem solving, short-term memory and movement. The parietal lobes interpret sensory information, such as taste, temperature and touch. The occipital lobes process images from your eyes and link that information with images stored in memory. The temporal lobes process information from your senses of smell, taste and sound. They also play a role in memory storage.The cerebellum is a wrinkled ball of tissue below and behind the rest of your brain. It works to combine sensory information from the eyes, ears and muscles to help coordinate movement.
The cerebral cortex of the human brain is highly convoluted, meaning it has many folds and creases. These convolutions allow a large surface area of brain to fit inside our skulls. Because of this brain shape, our brains can have billions of neurons and we can still have relatively small heads! Many animals do not have brain shapes like ours. Instead, their brains are smooth, with no sulci (grooves) or gyri (the bulges seen on the outer surface). However, in a new Science paper, Anjen Chenn and Christopher A. Walsh show that the normally smooth mouse brain can become folded and convoluted, much like human brains, if the production of a certain protein is changed.
The scientists studied mice that were genetically engineered to overexpress a protein called beta-catenin. Beta-catenin was already known to be involved in mammalian brain development, and it appeared to be connected to some human cancers. Therefore, it was logical that it might be important for the regulation of cell numbers. When the researchers looked at mouse embryos that contained an excess of beta-catenin, they found that the brains were abnormally large. Additionally, the brains were now folded, and therefore had an even larger surface area. Although the surface area of these mouse brains increased, the thickness of the brain tissue remained about the same.
Chenn and Walsh were interested in why the brains were bigger. Were cells dividing more quickly? Were fewer cells dying? The answer to both of these questions was "No." During development, young cells are unspecific. In other words, they have the potential to become many different types of cells. The cells continue to divide until they "choose" to become a specific type of cell. In the engineered mice with more beta-catenin, many of the young cells chose to stay in the cell cycle and keep dividing longer than usual. Eventually, they chose to become mature neurons, but because they divided for a longer period of time, there were many more of them. This increased number of neurons resulted in a larger brain volume and in an increased surface area.
Fun fact: Myths have it that our brain folds or convolutes whenever we think or "rack" (brain storm) our brains. However our brain also convolutes to allow it fit in our skull.
Source
- Mayo Clinic
- Neuro science for kids
Which steps are involved in making a prediction about a story ?
identifying a conflict
reading some of the text
tracking a conflict
checking a prediction
identifying the main character
Answer:
i think it’s A!!! i’m 99% sure!
Explanation:
Answer:
its A for sure million%
Explanation:
help please. I will mark you as brainliest !!
How is taking an online course different from taking a course in which a teacher delivers
lessons and assignments? What are the challenges of learning online? What are the
possible advantages? What strategies do you need to help you succeed in a English class ?
Answer:
Remember that short and steady practice is much better for the mind than long and irregular periods, so you don’t need to spend all day practising: just a few minutes every day will be enough for you to practice in any way you choose: reading, listening to music or doing exercises. Try to make it an everyday habit.
Explanation:
What is a antonym for wheedle?
Answer:
wheedle. Antonyms: deter, chide, scare, undeceive, disabuse
Answer:
deter // chide // undeceive // disabuse
Explanation:
Will mark BRAINLIST!!
Can someone please give me 5 correct sentences please I need help as fast as possible.
To raise awareness about cyberbullying, people need to start talking about the issue more. People also need to make the situation more seriously. People need to also have harsher punishments for cyberbullying. That way more people don't do it. People also need to take more action when people get cyberbullied.
Explanation:
PLEASE MARK BRANIEST! It"s not plagiarize just in case your school is big on that.
Think carefully about the elements of a morality tale. Which statement best describes the fundamental moral, or lesson, of "The Lady, or the Tiger?" The truly selfless person would put the happiness of others before herself. Never fall in love with the king's daughter. People should always consider their own needs when making an impossible decision. The desires of many people outweigh the needs of one person.
Answer:
AThe truly selfless person would put the happiness of others before herself
Explanation:.
I took the assimant
The moral presented in the text is that the truly altruistic person would put the happiness of others before himself, as shown in the first answer option.
What is the moral of a text:It is a lesson taught to the reader.It is a message presented by the text.It is a teaching based on the events of the story.The moral is very important for the author to establish the message he wants to convey to the reader. This message is not transmitted directly, but the reader must interpret the text to identify it.
More information about the moral of a story at the link:
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Alfonso walked over to his brother. He compared their two bikes: His gleamed like a handful of dimes, while Ernie's looked dirty. What type of descriptive language is used in the phrase "His gleamed like a handful of dimes"?
Answer:
Simile
Explanation:
it is a simile because of the use of "like" in the comparison. Unlike metaphors which directly compare without "like" or "as"
Answer:
a simile and that alfanso cares mre about appearence
Explanation:
Read the stanza from "Do Not Go Gentle into That Good Night."
Good men, the last wave by, crying how bright
Their frail deeds might have danced in a green bay,
Rage, rage against the dying of the light.
Which interpretation best explains the use of the word wave as a pun?
signal or salute made with the hands
surge or feeling of emotional response
flow of activity as shown on a graph
gesture of moving one's hand back and forth
Answer:
It is D i took the k-12 test
Explanation
gesture of moving one's hand back and forth!! i got it correctttt
The interpretation that best explains the use of the word wave as a pun is the gesture of moving one's hand back and forth. Thus, the correct option is D.
What is Interpretation?Interpretation may be defined as an act of briefly demonstrating, reframing, or showing your own understanding of some specific topics, matters, or something others.
According to the question, the above excerpt illustrates the interpretation that best identifies the utilization of the specific word wave as a pun.
The word wave as a pun clearly demonstrates the signaling of migrating one's hand back and forth direction. It represents the form of a wave according to the concept of this stanza.
Therefore, the interpretation that best explains the use of the word wave as a pun is the gesture of moving one's hand back and forth. Thus, the correct option is D.
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but she fixed it
phrase
clause
sentence
What is it
Why are the bushes dancing?
Answer:
2
Explanation:
the wind was blowing pushing the bushes and aiding the birds
Answer:
Number 4
Explanation:
"The birds hopped...." Hope that helps.
what does wrong mean
Answer: In my own words I think wrong means is not getting something right or not getting something correct
Explanation:
Which sentence from "Saving a Ghost Animal” identifies a problem?
In the past, many land mammals lived on Hispaniola.
Monkeys, sloths, and big rodents moved through the forests.
[The settlers] cleared forests and hunted the mammals.
Due to [a scientist’s] work, the world knew that the rare mammal survived.
What is the correct answer to this ?
Answer: Its B
Explanation: pls mark me as brainlisti
Hi, please help me I'm gonna die if i don't finish.
If you’re planning on dressing up for a wedding, dance, or other formal events, you’ll need to wear some dress shoes. While your feet may look great in dress shoes, they will probably feel horrible. Wearing dress shoes for more than a few minutes can be extremely painful. Dress shoes are often not made to be comfortable but made to be appealing to the eye. Dress shoes are often very hard and narrow, which may result in blisters and cuts on the backs of your food and sore toes. *
Compare and Contrast
Description
Sequence
Cause and effect
Problem and solution
Answer: Compare and contrast
Explanation: PROCESS OF ELIMINATION
6. Mother asks Brother Quang to do something. What is it and why?
Answer:
私は知らない
Explanation:
Lois made a dish with cups of pasta. One serving of the pasta is 0.3 cups. How many servings of pasta were in the dish Lois made?
A.
B.
C.
D.
Bruce's Argument:New Evidence: (1) All students should be required to learn to play a musical instrument. (2) Learning to play a musical instrument actually improves reasoning skills useful in math and science. (3) Playing a musical instrument also reduces stress, improves memory, and makes people more creative. Which sentence best includes the challenging evidence without changing Bruce’s claim? While music students may already be high-achieving, learning an instrument can improve creativity, which can also increase SAT scores. Why not try learning an instrument to help you improve your SAT scores? It couldn’t hurt! Although learning to play an instrument is not a sure way to improve test scores, it’s still a fun thing to do. Isn’t it a good idea to surround yourself with high-achieving music student
Answer: A: While music students may already be high-achieving, learning an instrument can improve creativity, which can also increase SAT scores.
Answer:
A
Explanation:
Edge 2021
Analogies Quick Check
5 of 5Items
Item 5
Which purpose does the double colon serve in an analogy?(1 point)
It tells you what to say.
It compares the first two words to each other.
It divides the analogy into two pairs.
It ends the analogy.
Answer:
What two things are compared in the analogy?
✔ people without goals and rafts adrift at sea
What is the purpose of the analogy?
✔ to explain what it’s like not having goals
What is the effect of the analogy on the reader?
✔ It persuades the reader to set goals.
Explanation:
Which detail about Mr. Kowalski and Mr. Hoodhood would be most important to include in a
summary of the story?
A
They have model buildings under sheets on the table.
B
They are competing to design a new school.
C
They must meet with the school board at a school.
D
They have to wait to hear who has been chosen.
(story is wednesday wars)
Answer:
b
Explanation:
They are competing and mr kowalski is very competitiove
"They are competing to design a new school" is the detail about Mr. Kowalski and Mr. Hoodhood that would be most important to include in a summary of the story. Therefore, the correct option is option B.
What is summary of Mr. Kowalski and Mr. Hoodhood?The dads of Maryl Lee Kowalski and Holling Hoodhood are portrayed by writer Gary D. Schmidt as being adversaries in his novel "The Wednesday Wars." Although being adversaries, Mr. Hoodhood and Mr. Kowalski have a lot in common.
Both guys are extremely dedicated to their work as architects. They also come across as somewhat arrogant. It appears that neither parent spends enough time with his family since he is frequently preoccupied with his career. Mr. Kowalski and Mr. Hoodhood are similar, yet they also differ greatly. "They are competing to design a new school" is the detail about Mr. Kowalski and Mr. Hoodhood that would be most important to include in a summary of the story.
Therefore, the correct option is option B.
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Sometimes we need to laugh. What's a conversation you couldn't help overhear? type it in the comments! <3 :D
Answer:
One dude got a figet spinner stuck on his d1ck
Answer:
Kid in woman's bathroom-Daddy! My poop is stuck!
Daddy- Ok! Umm. Anyone else in here?
Me- Silence
Daddy- Ok kiddo im comin
Kid- I cant get it out!
Daddy- Ok hold still. Remember what I taught you
Me- HAHAHAHAHAHAHAHAHAHAHAHAHA
Daddy in mind- Busted
Explanation:
yall i need to turn this in asap help me please!!
Answer: as thick as a Shamrock Shake
Explanation: It's a phrase.
I WILL GIVE BRAINLIEST!!!
Choose whether the bolded part of the sentence is the subject or the predicate.
New Orleans bursts at the seams with music.
Choose 1 answer:
(Choice A)
A
subject
(Choice B)
B
predicate
Unfortunately, there is no bolded part of the sentence. However, I will try my best to help you.
A predicate is the verb attached to the subject in a sentence, where the predicate would be sharing information about the subject. The subject is the noun in the sentence, the main focus or the person/place/thing that's being described.With the information above in mind, you can point out the verb and the noun.
Verb: "Bursts at the seams"
Noun: "New Orleans"
The bolded part of the sentence below will be the predicate and the italicized/underlined portion will be the subject.
New Orleans bursts at the seams with music.
The subject is "New Orleans".
The predicate is "bursts at the seams".
Answer:
A
Explanation:
trust me hope this helps :)
i need a summary for my causing of the book "Beacause of winn dixie"
i read this wen i was on 6 grade but i dont remember
Answer:
A 10-year-old girl named India Opal Buloni has just moved to a trailer park in the small town of Naomi, Florida, with her father, who is known as The Preacher because he preaches at the local church. While in the supermarket, Opal sees a scruffy dog wrecking the store and decides to take him home, naming him Winn-Dixie after the supermarket chain. Miss Franny Block, a librarian, shares great stories about her past, including one about her great-grandfather, whose family members died while he was fighting for the South in the Civil War. He invented Litmus Lozenge candies, which tasted like root beer and strawberry but included a secret ingredient—melancholy. Anyone who tasted the candies tasted sweetness mixed with sadness. In Because of Winn-Dixie, these candies symbolize that even though life sometimes deals people a bit of sadness, there is always much to appreciate. Opal learns that her sour-faced neighbor, Amanda Wilkinson, lost her younger brother Carson when he drowned in the town lake the previous summer. She vows to be nicer to her from then on.
Opal finds a dog collar that she wants to buy for Winn-Dixie, but she has no money and decides to work for the pet store to earn it. Otis, a worker at Gertrude's Pets, is unwilling to hire Opal as a cleaning girl, but she comes to work. When Opal and Winn-Dixie step into the store, the animals panic when they see the big dog. Otis plays his guitar to calm them. Opal learns that Otis once went to jail for battering a police officer who told him that he could not play his guitar on the street because he was disturbing others and tried to confiscate it.
While Opal is riding her bike and Winn-Dixie runs ahead, they meet a woman named Gloria Dump. She and Opal become good friends. Opal and Gloria, a recovering alcoholic, decide to host a small party, inspired by the one in Gone With the Wind, inviting everyone they know. In the process, Opal becomes a friend to her former enemies, the brothers Stevie and Dunlap Dewberry. She also invites Amanda Wilkinson and Sweetie Pie Thomas, a younger girl who has no pet, and so has fallen in love with Winn-Dixie. Otis and Miss Franny Block are also invited.
Opal and Gloria set up everything outdoors, but it starts to rain, so they bring the party indoors. Opal can't find Winn-Dixie anywhere, even after searching the town. Ten minutes later she returns to Gloria's home to discover that Winn-Dixie has been there all the time, hiding because he is scared of storms. The book ends with Otis playing his guitar and everyone singing one of The Preacher's songs.
Music was blasting from the speakers.
Music filled the room.
© Combine the sentences into one sentence.
The music was blasting, andit filled the room
HELP !! Match each sentence part to its purpose.
-For the entire summer,Eliana would be working at a hotel in Cabo Verde,a country off the coast of Africa .
Answer:
1) Elena will be working at a hotel
2) in Cabo Verde,a country off the coast of Africa
3)For the entire summer
Explanation:
The purpose of the sentences is about the subject and actions taking place. The appropriate matches are in the following part of the answer.
What are the correct matches for the purposes?1) Elena will be working at a hotel telling the subject and action.
2) In Cabo Verde, a country off the coast of Africa tells where the action takes place.
3)For the entire summer, tells how long the action happens.
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Ive attached a picture
Plz help ASAP
thx sm
Answer:
A
Explanation:
I couldn't see it too well, but my best answer is A.
This is hard please help i picked an answer but is it right?
Answer:
An exclamatory sentence makes a statement that conveys strong emotion or excitement. Placing that tiny stripe above a period at the end of a sentence can really rock the boat! For example: “I got the concert tickets!”
Explanation:
you are right.
After reading the last line of this play, you can most logically predict that
What are the Three Branches of Government? What does the term “Check and Balances” mean?
Answer:
legislative, executive. and judicial are the 3 branches
Explanation:
check and balances mean that these three branches will check whether the branches are working constitutionally and within their powers without going over their limit and becoming tyrannical
Answer:
Judicial, executive, legislative. Checks and balances are a system put in to make sure no one branch gets too much power.
Explanation:
I hope this helps!
Comradeship means “friendship based on shared or group activities or interests.” Why does the experience of the Iron Youth result in comradeship?
Answer: Because they were probably put in partners and bonded pretty easily
Explanation: Germany had young men fight or men that were of age to fight. Those men probably had comradeship because they to work together therefore creating a bond that will help them together to fight.
The experience of the Iron Youth results in comrandership Since they were likely placed in accomplices and fortified pretty without any problem.
Germany had young fellows battle or men that were old enough to battle. Those men likely had comradeship since they to cooperate along these lines making a security that will help them together to battle.
The thing ehich is amusing in light of the fact that despite the fact that they are generally youthful, being officers and seeing such a lot of death, and battling in the conflict has made them "old timer".
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Do you feel that bringing emotions into an argument is an effective way to persuade someone to see things your way? Why or why not?
Answer: yes
Explanation:
bringing emotion in engages the reader and can appeal to how they feel on a topic