Alzheimer's, a progressive and irreversible brain disease

Alzheimers Disease is a progressive and irreversible brain illness that destroys mental and physical functioning in human universes, and al slipway leads to death. It is the fourth leading cause of adult death in the United States. Alzheimers creates emotional and financial catastrophe for many American families every year. Fortunately, a large amount of progress is being made to combat Alzheimers disease every year.

To fully be able to comprehend and combat Alzheimers disease, one must go what it does to the brain, the part of the human body it most greatly affects. many an(prenominal) Alzheimers disease sufferers had their brains examined. A large number of differences were present when compare the normal brain to the Alzheimers brain. There was a loss of kernel cells from the Cerebral Cortex in the Alzheimers victim. Approximately ten portion of the neurons in this region were lost. But a ten part loss is relatively minor, and cannot account for the severe impairment suffered by Alzheimers victims.

Neurofibrillary Tangles are also install in the brains of Alzheimers victims. They are found within the cell bodies of strikingness cells in the cerebral cortex, and follow on the structure of a paired helix. Other diseases that scram paired helixes include Parkinsons disease, Downs Syndrome, and Dementia Pugilistica. Scientists are not authorized how the paired helixes are related in these very variant diseases.

Neuritic Plaques are patches of clumped material lying outside the bodies of nerve cells in the brain.



They are mainly found in the cerebral cortex, only when stick also been seen in other areas of the brain. At the snapper of distributively of these plaques is a substance called amyloid, an abnormal protein not ordinarily found in the brain. This amyloid core is surrounded by cast off fragments of dead or dying nerve cells. The cell fragments...

In this paper it describes the deseases well. But it doesnt really explore futher into the each disease. A more in depth look into each disease would be helpful. Also the paper doesnt show the ways it affects a person in general. Also examples of people who have had these diseases.

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