An overview of Alzheimer's disease.
Term Paper # 140892 |
1,750 words (
approx. 7 pages ) |
5 sources |
APA |
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$ 33.95
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Abstract
The paper discusses Alzheimer's that is a progressive deterioration of the brain recognized most commonly in old age. The paper explains that in 1906, a German physician, Dr. Alois Alzheimer, discovered a collection of brain cell abnormalities identified as a progressive mental deterioration. The paper explains that his first case study involved a woman who had died after suffering for years with memory loss and other severe memory problems such as confusion and difficulty understanding the communication from others and generating communication herself. The paper reveals that during the woman's autopsy, the brain was found to have dense deposits outside and around the nerve cells and inside the nerve cells twisted bands of fiber were discovered. The paper relates that it is from Dr. Alzheimer's discoveries during the woman's autopsy that the mental disorder bears his name. The paper also reveals that in 2008, it is still only through an autopsy that a definitive diagnosis of Alzheimer's disease is given without doubt ("A History of Alzheimer's Disease", 2008).
From the Paper
"Alzheimer's is a progressive deterioration of the brain recognized most commonly in old age. In 1906 a German physician, Dr. Alois Alzheimer discovered a collection of brain cell abnormalities identified as a progressive mental deterioration. His first case study involved a woman who had died after suffering for years with memory loss and other severe memory problems such as confusion and difficulty understanding the communication from others and generating communication herself. During the woman's autopsy, the brain was found to have dense deposits outside and around the nerve cells. Inside the nerve cells twisted bands of fiber were..."
Tags:alzheimer's, disease, syndrome
This paper explores the nature of the relationship between democratic governance and economic development in Africa.
Research Paper # 99051 |
6,841 words (
approx. 27.4 pages ) |
24 sources |
MLA | 2007
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$ 93.95
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Abstract
The paper discusses how poverty is known to create conditions that prevent democracy. The paper provides an in-depth analysis of theories of democratic governance to identify key elements in the historical evolution of democratic theories as they relate to development in Africa. The paper compares democratic theories from the perspectives of human nature, socioeconomic standing, politics, morality, ethics and culture. The paper also contrasts actual country events and experiences with assertions of theorists in the field, including Aristotle, Robert Dahl, Thomas Hobbes, Immanuel Kant, Niccolo Machiavelli, Jean-Jacques Rousseau, Joseph Alois Schumpeter and Alexis de Tocqueville.
Outline:
Democratic Theorists
Application of Relevant Democratic Theories to Key Development Issues in Africa Today
Conclusion
From the Paper
"In his essay, "Consolidating Democracy on a Troubled Continent," Oko (2000) notes that, "In the dawn of the new millennium, the quest for a durable democracy in Africa remains largely unsolved. As democratization efforts that engulfed Africa immediately after colonial rule quickly atrophied, authoritarian rule supplemented them, mostly in the form of military regimes and one-party states" (p. 573). Today, Africa is in the latter stage of its so-called "third wave" of democratic reforms, but many international observers question whether these initiatives are too little too late to solve the enormous and complex problems facing the continent in the 21st century."
Tags:Aristotle, Dahl, Hobbes, Kant, Machiavelli, Rousseau, Schumpeter, Tocqueville
A review of Alzheimer's disease, discussing the history, symptoms, treatments and issues related to the disease.
Research Paper # 92033 |
2,171 words (
approx. 8.7 pages ) |
9 sources |
MLA | 2006
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$ 40.95
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Abstract
This paper takes an in-depth look at Alzheimer's disease, a degenerative brain disorder that was first identified in 1906 by Alois Alzheimer. This disease represents the single most prevalent form of brain disorders and is also the leading cause of dementia, affecting approximately 4.5 million people in the Untied States. The paper provides a brief overview of the disease, the symptoms, the diagnostic procedures and the treatment methods in order for us to gain a better understanding of this degenerative brain disorder.
Outline:
Introduction
Alzheimer's Disease
Early and Late onset Alzheimer's Disease
Symptoms of the Disease
Memory Loss and Language Disorder
Depression
Dyspraxia and Agnosia
Diagnosis
Tests for Cognitive Impairment
Positron Emission Topography
Major Causes of Alzheimer's Disease
Amyloid Plaques
NeuroFibrillary Tangles
Metal ions
Treatment Methods
Restoring Cholinergic Transmission
Anti-inflammatory Drugs
Conclusion
From the Paper
"Considerable reduction in cholinergic transmission is one of the primary causes for the loss of memory and other associated symptoms of Alzheimer's disease and other kinds of dementia. Hence pharmacological treatment for AD mainly revolves around rectifying this circulatory deficit within the brain. Compounds designed to enhance cholinergic transmission constitute an important part of the treatment plan. Acetylcholine the neurotransmitter of the brain is considerably broken down in-patients suffering from AD and other dementias. The underlying mechanism of the neurotransmitter can be simplified as follows. An electrical impulse generated passes along the nerve and when it reaches the end it triggers the release of chemical messengers known as neurotransmitters, which in turn diffuse along the synaptic cleft and react with the specific receptor sites on the organ. Activation at the receptor junction initiates a series of chemical reactions resulting in a specific biological response. "
Tags:physiological, emotional, strain, pharmacological, neurotransmitter, brain, nerve, neurofibrillary, tangle, CT, scan, EEG
An examination of the causes and treatment options for Alzheimer's disease.
Research Paper # 94053 |
2,390 words (
approx. 9.6 pages ) |
8 sources |
MLA | 2007
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$ 43.95
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Abstract
This paper provides an intensive exploration of Alzheimer's disease. The writer approaches it from the field of psychology and discusses the signs, symptoms, causes, risks, medications and treatment for the disease from a psychological perspective. The paper examines how Alzheimer's disease is being addressed and discusses the signs and symptoms that can indicate its onset. The paper analyzes the mental health issues that come with a diagnosis of the disease and treatments that dovetail with the current drugs being used. The paper concludes that, while Alzheimer's disease is still significantly stressful, there are great strides being made to combat its progression and effects.
Outline:
Introduction
What Is Alzheimer's?
History Of Alzheimer's Disease
History Of Alzheimer's Disease
Causes
Symptoms
Treatment
Conclusion
References
From the Paper
" Mood stabilizers have been found to be useful. Some of the drugs used to treat disease include "tacrine (Cognex), donepezil (Aricept), rivastigmine (Exelon), or galantamine (Razadyne, previously known as Reminyl) may help prevent some symptoms from becoming worse for a limited time. Another drug, memantine (Namenda), has been approved to treat moderate to severe AD, although it also is limited in its effects. Also, some medicines may help control behavioral symptoms of AD such as sleeplessness, agitation, wandering, anxiety, and depression. Treating these symptoms often makes patients more comfortable and makes their care easier for caregivers(Alzheimer's Disease Fact Sheet
http://www.nia.nih.gov/Alzheimers/Publications/adfact.htm).""
Tags:Doctor, Alois, Alzheimer, average, life, expectancy, genetic, component