Alzheimer s Disease Paper Essay Example for Free

Alzheimer s Disease Paper Essay Alzheimer’s is a disease that causes memory loss and cognitive decline. It is a neurological disorder and a neurodegenerative type of dementia due to the disease getting progressively worse. From a study done in the Unites States in 2010, researchers came to an estimated 4.7 million people, who were 65 years or older, had Alzheimer’s disease. The a 2013 statistical report, by the Alzheimer’s Association, just over 1/10th of people 65 years or older have Alzheimer’s. When you are 85 years or older, the proportion jumps to about 1/3rd of people in the United States. The disease is caused by brain cell death. At first a few brain cells die, but over time it gets progressively worse and many brain cells die. Scientists believe that for most people, Alzheimers disease results from a combination of genetic, lifestyle and environmental factors that affect the brain over time. It is said that less than 5 percent of the time, the disease is caused by specific genetic change in a person. We know that Alzheimer’s kill brain cells, but as more of the brain cells die, the disease will lead to significant shrinkage of the brain. When scientists examine an Alzheimer’s brain, inside they find two types of abnormalities. These are considered the hallmarks of the disease. They are called Plaques and Tangles. Plaques are found between dying cells in the brain. They are a buildup of protein called beta-amyloid. Tangles are found within the brain neurons. They are a breakdown of a different protein called tau. These proteins however cannot be seen or tested in a living brain and can only be tested when the brain is dead. Genetics are the only way you can get early-onset Alzheimer’s. Early-onset Alzheimer’s is typically seen between the ages of 30 and 60 and this is due to one of three genes that are inherited and not something caused by your environment. Early-onset is very uncommon and that is why it only accounts for 5% of Alzheimer’s cases. One ways to avoid getting Alzheimer’s, unless you inherit the gene, is to Eating healthier. This is because some factors that can increase the chances of getting Alzheimer’s are getting diabetes, high cholesterol, and high blood sugar. These factors not only increase your risk of getting Alzheimer’s but they also increase your risk of getting a stroke which can cause other types of dementia. They suggest using your brain as much as possible and not let your brain do nothing when you get older. Avoid getting any brain injuries, the best that you can. There are  three different stages of Alzheimer’s. The first stage is Preclinical which is before you are aware that you have the disease. The second stage is Mild cognitive impairment which is when you realize that you are having trouble remembering things. The last stage is Dementia which is where you are now have trouble remembering many things and will get worse and worse over time. Unfortunately there are no cures yet but there are treatments that can help with the process. Things such as medicine can help with your memory. Other things such as homes that will help you with coping with the disease. Overall there is not much that you can do to help with the disease. Work Cited: http://www.webmd.com/alzheimers/guide/alzheimers-disease-treatment-care http://www.medicalnewstoday.com/articles/159442.php

Beowulf vs. Harry Potter Essays -- J.K. Rowling

In countless ways Beowulf and the Harry Potter series can correlate through specific themes, events, etc. In ways they contradict each other, and in some, they concur thoroughly. Throughout both the book and the series they have roughly the same central idea which is to vanquish the evil that remains in a fixed world and bring it into safety again. Each character has his individual weaknesses and powers, which are used to their advantage during the course of the story. Beowulf’s powers involve physical super strength. Harry’s powers aren’t as much as physical strength as mental and magical powers. Both make faults in some of their actions which sometimes causes failure. Beowulf shouldn’t have let his gluttony and arrogance outweigh his wit when fighting the dragon, otherwise it would probably have spared his life. Like Beowulf, on occasion, Harry thinks before he acts. His follies aren’t always life threatening, and they can actually turn out to be life-saving. Both cases are a battle between good and evil that affects all. Unlike in Beowulf, not only must Harry fight evil, evil has its followers and he must work around them while Beowulf confronts only the chief of evil itself. The two must not only fight for their lives, but they also fight for the well-being of others. Harry’s fight is for safety and, in a way, he is forced into it, but he accepts it. Beowulf fights predominantly for further gl ory, pride, and treasure. They each have their own â€Å"army† but a lot of their struggles are engaged independently and in special cases rely on their allies. Harry might be a hero, but he was born an ordinary wizard unlike Beowulf who was born into the royal family. Harry was also looked down upon by those who saw him ... ...character and even Beowulf when he dies. His last words seemed considerate instead of selfish. Although Harry is a hero he still has authority over him because of his age, unlike Beowulf who is the son of a king and is older. Harry’s battles didn’t just involve physically fighting like Beowulf’s did. He had to find weaknesses in the Dark Lord and use them against him to finally kill Voldermort after several fights. In the end of both tales good triumphs over evil and the wicked is ultimately defeated perpetually. Harry goes on to live an honorable life among his friends, but Beowulf dies a noble man for the welfare of his people giving his throne to someone else deserving. Even though both endings are concluded in somewhat of a sad note, they both give you a sense of accomplishment because of the overall victory over what used to rule the world they lived in.

Disguise Is Often Presented as a Cruel and Painful Practice. to What Extent Do You Agree That Disguise Is Used to Create Comic Moments in Twelfth Night?

Disguise is often presented as a cruel and painful practice. To what extent do you agree that disguise is used to create comic moments in twelfth night? Shakespeare incorporates the technique of disguise in the twelfth night to create comedic elements in the play; however some may argue that the concept of disguise is often cruel as it creates confusion and misconceptions that could lead to serious consequences. In Shakespearian times the role of women was restricted to usually their own homes and this was the case on the stage in Shakespeare’s plays.All of the actors were men even in the women roles. This could be one of the first techniques of disguise that Shakespeare used that could portray comedy as a man in a feminine role is comedic however, it also puts across confusion especially in plays like the twelfth night where characters like Viola plays a role as a male persona. Viola is the main and obvious element of disguise in the twelfth night. She creates the comic aspec t of the play as dramatic irony is depicted because none of the characters know that Cesario, the person who she has created through her disguise, is really a woman.Her character creates a sort of love triangle between her, Olivia and Orsino but she can reveal nothing in fear of exposing her identity, â€Å"whoe’er I woo, myself would be his wife† (Act 1 Scene 4). The cruel and painful practice is uncovered through this as Olivia doesn’t know that the person she is falling for is in fact a women and Viola can do nothing to let her know this, leading Olivia on into something that can’t happen. This is also the case with Viola as she can’t proclaim her love for Orsino.Shakespeare creates torment mainly in the mind of Viola as the fate is ultimately in her hands but the disguise has restricted her. The constraint of her identity is a problem or arguably the comedic side of the twelfth night. In act 3 scene 4 Sir Toby create a duel between Sir Andrew a nd Viola against both their wills, â€Å"Sir Andrew and Viola draw their swords†. The disguise has gone against her as all the on looking characters believe that Sir Andrew is fighting a man when it is actually a woman which no one would consider fair, another example of where the hidden identity leads to a cruel practice.The idea of Viola dressing up as a man in the first place could also be considered a cruel practice as it shows that she is aware that her being a women she may be disregarded socially which is why she takes on the disguise in the first place, this highlights the patriarchal society in Shakespearian times that reflects on the play. Malvolio is another character who takes on some sort of disguise in the hope of pleasing the supposed wishes of his lady Olivia, â€Å"I thank my stars, I am happy!I will be strange, stout, in yellow stockings, and cross gartered, even with the swiftness of putting on. Jove and my stars be praised! † (Act 2 Scene 5). Maria, Sir Toby, Sir Andrew and Feste all trick Malvolio into wearing the clothes that lady Olivia hates and Malvolio being naive and arrogant falls for this. The outcome was meant to be comedic for Maria and her friends and the audience also share the laughs simply because of foolishness of Malvolio and the new dress sense he takes.The way in which this comedy came about however, came from a very malicious plan orchestrated by Maria as the idea of trickery was involved which caused Malvolio to believe that Lady Olivia loves him. The audience who also share the comedy can’t help but feel some sort of remorse for Malvolio. Malvolio putting on the cross gartered yellow socks lead him to being put away in the so called prison. Feste takes the role of Sir Topas the priest in order to trick Malvolio into thinking that he has gone insane, â€Å"Sir Topas the curate, who comes to visit Malvolio the lunatic† (Act 4 Scene 2).The room in which Malvolio is locked into is dark so he cou ldn’t see if it were actually Sir Topas even though we know it isn’t. Feste didn’t have to take the disguise of Sir Topas but rather just sound like him, this shows the effect of a disguise as he chooses to dress like the priest to possibly get into character to portray the character more clearly. This is very cruel as Feste uses trickery and confusion to show Malvolio to be something he’s not and also make him believe that a Priest is consulting him.Ultimately the technique of disguise is often used to create a hidden identity and confusion between characters, Shakespeare however, uses this technique to create comic elements as well. As brought up before we find that the sexual confusion love triangle between Olivia, Orsino and the Viola/Cesario character creates comedy. Olivia as we know falls for Cesario who’s a women, but we also find that Orsino may be attracted to Cesario in a way, in plain terms this is acceptable as she’s a women but he addresses her as a male which raises the question of what Shakespeare is trying to outline.This is shown â€Å"That say thou art a man: Diana's lip Is not more smooth and rubious; thy small pipe Is as the maiden's organ, shrill and sound, And all is semblative a woman's part† (Act 1 Scene 4). Shakespeare may be trying to achieve something more than comedy by saying that disguise may bring out other elements. The other aspect of comedy was explored when Malvolio was tricked by the letter into wearing the disguise which consequently caused the imprisonment of him, which could then be argued is a painful practice.The disguise of Viola also causes the cruel treating of Antonio as he claims to have been with Viola/Cesario for 3 months and that they were together when they came to the town and Orsino and Viola clearly know that she has been working with Orsino, the confusion between Viola and Sebastian because of the disguise is evident; â€Å"Today, my lord and for three mont hs before no int’rim, not a minute’s vacancy, both day and night did we keep company† (Act 5 Scene 1).When all disguises from Viola’s to Feste’s and the reason behind Malvolio’s disguise is all revealed Shakespeare once again brings order after all had gone astray. There is no comic factor when all is exposed but there is in fact a sense of sorrow for Malvolio as everyone is happy apart from him. This could show that there is no positives in disguise and eventually it will lead to a cruel ending in this case Malvolio suffered the consequences.

Should Columbus Be Adored Or Hated - Free Essay Example

Sample details Pages: 2 Words: 692 Downloads: 6 Date added: 2019/04/15 Category History Essay Level High school Tags: Christopher Columbus Essay Did you like this example? For more than five centuries Americans have lifted Christopher Columbus to heights of greatness and god-like. We celebrate his life as though he was a man that had done us a great favor. In recent years Christopher Columbus has come under scrutiny, his life and works being questioned more than celebrated. Don’t waste time! Our writers will create an original "Should Columbus Be Adored Or Hated?" essay for you Create order There have been many great men and women that contributed to the building of our great nation but they do not receive anywhere as much recognition as Columbus. When a person begins to study the actual accounts of the finding of the New World they begin to wonder if Columbus should adored or hated for his actions. As a child I was taught that Columbus was a great man that had accomplished great things for the sake of humanity, but in reality his agenda was not to better humanity but to better himself. He found the Americas by mere chance and he did not even know of what he found. We give him credit for finding the Americas but history tells of the people, that he called Indians, already inhabiting the foreign land. Columbus is given credit for being a great captain and navigator, but was he as great a navigator as he is believed to be? Columbus is honored to be the founder and father of the Americas even though he went to his own grave believing that he had found a new trade route to Asia. After thirty-three days out from the Azores he could not imagine he was anywhere but near Cathay, the southeast coast of China. His actual location was the Bahamas (William Howarth). Columbus has a story that some would like to keep quiet, a story that makes Hitler look like a juvenile delinquent (quote from a Native American demonstrator [M. E. Marty]). As wagon wheels churned dustily west, Columbus was a heroic, progressive Discoverer. In todays sullen postcolonial world he is Euro-Plague, spreading the genocide and ecocide that ruined a pristine Eden (William Howarth). Columbus stands accused for much of the tragic and horrible event that plagued the native Americans in the years and even centuries that followed his coming. [Based] on statistical analyses of Indian deaths, [the Spanish conquest was] the greatest demographic catastrophe in recorded history; Peter Winn (M.E. Marty). By 1892 the Europeans had prevailed, destroying most of the natives through disease, warfare, and displacement (William Howarth). Serious studies put the eventual extermination of natives by the Europeans at about 90 percent of the population from the beginning of the sixteenth centu ry to the present (P. J. Riga). There is a balance to the madness that Columbus had created. The most traditional view hails him as the discoverer of Americaone who inspired a wave of European explorers and adventurers to the New World. In this light, Columbus stand tall as a heroic pioneer and rugged individualist; he symbolizes the essence of intellectual curiosity. Likewise, from this perspective, he correctly laid the basis for proselytizing Christianity to the heathen peoples across the Atlantic. From the opposite vantage point, Columbus began a process of genocide greater than any holocaust human history has witnessed. Through the introduction of smallpox, measles, and gonorrhea, Columbus would have as his legacy the elimination of complete indigenous populations and cultures from the face of the earth. And with this irreparable slaughter, some claim, he built the foundation for white racism against all peoples of color (D. N. Hopkins). Mark Twain once said, It was a miracle that Columbus found America, but it would have been more the miracle if he had not. It was truly a remarkable task that Columbus had made a route to the Americas. It can not be disputed that if not for Columbus we probably would not be as economically advanced as we are. But in-as-much, if not for Columbus our country and maybe even our world might not be as racially prejudice. And for fact the people in the Americas would have been able to learn the lessons that the true fore-fathers would have past down. And who knows, maybe we could have learned a lesson or two about love and how to keep peace.