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Alzheimer's Disease - Term Papers

Alzheimer's Disease

affects nerve cells or the brain and leads to memory impairment and loss of mental faculties. is characterized by memory lapses, confusion, emotional instability, and progressive loss of mental power.
A person can have memory loss, a personality change, and become listless or confused once they have AD (). These are symptoms of a disease just like fever, vomiting, dizziness, and coughing are to other colds such as the flue. Sometimes damage to the brain, or an inherited factor, can cause it not to work as it should. This damage can be caused by injury, infection, or chemicals in the environment. this is known as dementia, or loss of mental powers. AD causes dementia. At ...

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cause of intellectual deterioration in the elderly and the middle-aged. Now it is also recognized as the major single cause of senility, or senile dementia.
Hardly a month goes by without the discovery of a new gene, protein, or chemical process that contributes to this devastating illness. AD, being the most common cause of cognitive decline or dementia in the US, affects 3 to 4 million older adults. 6 to 8% of the people over the age of 65 have dementia and about 1/3 of the people over the age of 85 have dementia symptoms.

Under a decade ago there were few diagnostic tools and almost no treatments for AD. Now the well described clinical signs can be used to identify 90% of cases. Where there's doubt, genetic tests and imaging studies can be used to help corroborate clinical findings.

Age and family history are primary risk factors. Certain genetic abnormalities cause rare, early onset, hereditary forms of AD. The presence of the gene for apolipoprotein ĺ4 ...

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Alzheimer's Disease. (2007, October 23). Retrieved December 22, 2024, from http://www.essayworld.com/essays/Alzheimers-Disease/73170

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"Alzheimer's Disease." Essayworld.com. October 23, 2007. Accessed December 22, 2024. http://www.essayworld.com/essays/Alzheimers-Disease/73170.

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PAPER DETAILS

Added: 10/23/2007 07:52:57 AM
Category: Health & Medicine
Type: Premium Paper
Words: 382
Pages: 2

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