Alzheimer Disease

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Alzheimer Disease

Category: Research Paper

Subcategory: Bioengineering

Level: Academic

Pages: 1

Words: 550

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Alzheimer Disease
01419860Alzheimer is a neurological disorder causing cognitive failure and memory loss as a result of the death of brain cells. The early onset of the disease results from the presence of the Apolipoprotein gene within the genes of a person. Single gene mutations of 21, 14, and1 chromosomes cause the Familial Alzheimer Disease. The Genes are inheritable and cause early onset of the condition between 30 and 60 years. It’s a type of dementia of neurodegenerative type that starts small and gets worse with time. Like other forms of dementia, the death of brain cells is the cause of Alzheimer. Since the disease is neurodegenerative, brain cells continually die over a period. As the brain shrink, nerve cells and connections gradually reduce within the tissues. There is no confirmed test that can be carried out to show the presence of the disease in the affected brain. Tiny protein deposits are found in the nerve tissue called plaques and tangles can be seen on postmortem (MNT news, See the picture below.
Most people with this disorder start getting the symptoms at their mid-60s. Memory loss in the early stages is mild but severe in the latest ages. Though it can appear first at the 40s and 50s for a few individuals, late stages of Alzheimer causes failure to converse or even respond to the environment. Averagely, most people with this condition die eight years after the symptoms become noticeabl…

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