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Free Essays On Alzheimers Disease

Essay about What Causes Alzheimer’s Disease?

560 Words3 Pages

Alzheimer’s disease is a disease that affects many older people in the U.S., according to the latest census. This disease is caused by the death of brain cells. The result is memory loss. This neurological disorder is devastating to watch along the process. According to the Mayo clinic, Alzheimer’s is caused by genetic changes less than 5% of the time. In 2010, studies showed that about 4.7 million people of 65 years of age and older were affected by this disease. The Alzheimer’s association stated that in 2013, just over a tenth of the 65 and older people were affected, growing to a third of the 85 and older. According to the Alzheimer’s association, 60-80% of the dementia cases are Alzheimer’s. Alzheimer’s happens progressively over…show more content…

Alzheimer’s disease is a disease that affects many older people in the U.S., according to the latest census. This disease is caused by the death of brain cells. The result is memory loss. This neurological disorder is devastating to watch along the process. According to the Mayo clinic, Alzheimer’s is caused by genetic changes less than 5% of the time. In 2010, studies showed that about 4.7 million people of 65 years of age and older were affected by this disease. The Alzheimer’s association stated that in 2013, just over a tenth of the 65 and older people were affected, growing to a third of the 85 and older. According to the Alzheimer’s association, 60-80% of the dementia cases are Alzheimer’s. Alzheimer’s happens progressively over a course of time. Over time the total brain shrinks because of all the brain cell death. From Medical News Today and the Mayo Clinic, plaques are from beta-amyloid, a protein that builds up. Plaques are found built up in the brain in between all the dying cells. Tangles are also found in this, says the Mayo clinic. They are found from the disintegrated protein called tau. Memory loss that affects daily life is usually a sign of Alzheimer’s. It’s usually just forgetting things that the Alzheimer victims have recently learned. People with Alzheimer’s forget things like events, dates and ask questions repeatedly. People with this disease might make an error like balancing the checkbook. Sometimes they will just have trouble with daily

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Dementia and Alzheimer's Disease Essay examples

638 Words3 Pages

Dementia and Alzheimer's

During an average lifetime, one can expect to have at least occasional memory lapses from time to time. Usually it's something as simple as forgetting what you just did a few minutes ago, forgetting if you turned the stove off, or if you left your keys on the table or in the bathroom counter. Such lapses are relatively normal, but when they become a recurring theme, it's a more serious problem.

As people age, it is natural for them to experience a mild degree of memory loss. However, some cases can be much more severe, and can have a variety of causes. When loss of memory and other mental functions becomes more severe, the condition is known as dementia. Dementia is caused by a variety of disorders, but…show more content…

During the onset of the disease, symptoms are usually non-existant, and progress slowly over the course of many years, often going unnoticed until they become more severe. Alzheimer's is somewhat difficult to diagnose, but there are some common symptoms to all patients. Memory loss occurs in all patients. The person may have trouble remembering small things such as phone numbers, or where he/she put the keys. Eventually, short term memory is lost, and only memories in the far past are able to be recalled. People with Alzheimer's can become disoriented and can get lost easily when out on their own. Mood changes also occur, and the person can be easily irritated or agitated by seemingly insignificant things. Cognitive deterioration also occurs, with the person losing the ability to understand spoken language or recall the meanings of different words (Grayson, "Recognizing Alzheimer's" 1). Despite these common symptoms, making a diagnosis is difficult since Alzheimer's patientscan display the same symptoms as a head injury or depression.

There are also people with various factors that increase the risk of a person becoming affected by the disease. Age plays a large role in acquiring the disease. Since the disease is largely found in elderly people, the general age for onset is around age 65. After that, the number of people affected continues to increase with age. Another risk factor is

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