Alzheimer's Disease
If we accept that the brain's ability to "fill in the blanks" about each experience we have, then we can conclude that our past is indeed partially our own brain's creature. However, there are still some norms created by people that define certain experiences as normal and others as not. What happens when a person starts to behave ab-normally? How is his/her brain filling the blanks in a different manner? To discuss this subject we would discuss the most common form of dementia among old people, the Alzheimer's disease.
Dementia is a brain disorder, a loss of intellectual function (thinking, remembering, reasoning), which substantially affects a person's ability to carry out daily activities. Alzheimer's disease (AD), a form of progressive, irreversible dementia with no known cause or cure, first described in 1906 by Dr. Alois Alzheimer, causes damage to the parts of the brain that control thought, memory and language. The consequences of the disease in terms of the patient's lifestyle are often times confused with the natural syndromes of aging. However, AD is not a normal part of aging.
The processes which occur in an AD patient are still extensively researched. Nerve cells in the regions controlling the above mentioned faculties are lost and certain neurotransmitters' performance is damaged. The two most affected types of brain cells by AD are neuritic plaques and neurofibrillary tangles. While some neuritic plaques are commonly found in brains of elderly people, they appear in excessive numbers in the cerebral cortex of Alzheimer patients. Neurofibrillary tangles are twisted remnants of a protein called tau, found inside brain cells and crucial for maintaining proper cell structur...
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...involves destruction of brain cells as supposed to pure aging. This provokes the question of the extent to which yourself, everything you associate as being your personality, your memories, your knowledge, is vulnerable and how everything that defines a "self" could be destroyed.
References
1) Alzheimer's Society information sheet
http://serendip.brynmawr.edu/bb/neuro/neuro02/web3/www.alzheinmers.org.uk
2) About Alzheimer's Disease – Symptoms, Risk factors, etc.
http://serendip.brynmawr.edu/bb/neuro/neuro02/web3/www.ahaf.org/alzdis
3) Alzheimer's Disease Fact Sheet.
http://serendip.brynmawr.edu/bb/neuro/neuro02/web3/www.alzheimers.org/pubs
4) Alzheimer's Association
http://serendip.brynmawr.edu/bb/neuro/neuro02/web3/www.alz.org
5) Neurology Forum
http://serendip.brynmawr.edu/bb/neuro/neuro02/web3/www.neurologychannel.com/alzheimers<br>
It is divided into several independent organizations like Amazon Europe, Amazon US and Amazon Japan.
In conclusion, life without experience or memory is meaningless. When all freedom is taken away from an
In the Child Labor in the Carolinas, photos and depictions of children working in mills show how working class children did not have the opportunities to branch out and have a childhood as defined by today’s standards. Though the pamphlet creators may have been fighting for better standards for child labor in textile mills of the Carolinas, they simultaneously show how working class families depended on multiple members to support the family: in “Chester, South Carolina, an overseer told me frankly that manufacturers [in] all the South evaded the child labor law by letting youngsters who are under age help older brothers and sisters” (McElway, 11). Children were used because they were inexpensive labor and were taken advantage of in many ways because they were so...
Alzheimer’s disease is a form of dementia which is a brain disorder that impairs mental functioning. Dementia attacks the part of the brain which controls memory, language, and thought. It makes everyday tasks like remembering to brushing your teeth, or to pay your bills next to impossible to do, which is why so many people who are diagnosed with this disease are in complete care. This disease has different phases, the first being slight forgetfulness and then the persons emotions may heighten as well as language impairment, violent outbursts, loss of bladder control and from there it keeps getting worse until complete dysfunction of the brain occurs and eventually death, which most of the time is the result of infection.
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There are a number of benefits to be found from thinking about ageing as a lifelong process and not just one that affects older people. This essay will define some of these benefits whilst backing up this reasoning with reference to the K118 material. It will then explain briefly which experiences I have had personally which have led me to responding to the question in this manner.
In 1906, a German physician named Dr. Alois Alzheimer dealt with a patient that had been battling severe memory and confusion problems and had tremendous difficulty understanding questions and basic functions. Alzheimer suspected that the ailment had more to it than inherent memory loss. During an autopsy of the brain, he discovered that there were deposits of neuritic plaques surrounding the nerve cells and twisted fibers, known as neurofibrillary tangles, inside of the nerve cells. These observations became the definitive diagnosis of Alzheimer’s disease. The plaques and tangles that develop are a natural part of aging; however, they develop far more aggressively in Alzheimer’s victims. The plaques and tangles then block communication among nerve cells and disrupt the cells processes, eventually killing them. This destruction causes memory failure, personality changes, and problems carrying out everyday functions. Alzheimer’s especially attacks the memory. A victim in the later stage of the disease can...
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