Alzheimer's A Progressive And Fatal Disease Of The Brain

1431 Words Sep 27th, 2015 6 Pages
According to, forty-four million people, worldwide, are diagnosed with Alzheimer’s disease. In the United States, one out of nine people over the age of 65 are diagnosed with this disease, and it ranks as the sixth leading cause of death in the United States. Two out of three people diagnosed with Alzheimer’s are women. Five point three million dollars are depleted every year from citizens diagnosed with Alzheimer’s. Alzheimer’s is “a progressive and fatal disease of the brain” (Lu & Bludua, 2011). This brain disease leads to deterioration of the brain, which leads to dementia. Dementia is the “loss of memory and mental abilities severe enough to affect the daily life” (Lu & Bludua, 2011). It begins at the memory control center of the brain, and then progresses to the portions of the brain that control reasoning, thinking, speaking, and seeing; therefore, it damages all parts of the brain.
According to Lu and Bludau, Alzheimer’s influences many aspects such as the organ system, tissue, cells, and organelles. The organ system affected is the brain, which performs numerous crucial tasks. This disease impinges on the control center for all bodily functions. The vital body function that the disease affects in the brain consist of: thinking, seeing, hearing, breathing, and body movements. It hinders storing and making of memories and hinders the aptitude to feel emotions. There are three parts of the brain: the cerebrum, the brain stem, and the cerebellum. The…
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