The Disease Of Alzheimer 's Disease Essay

999 Words Nov 25th, 2015 4 Pages
As determined by the Center for Disease Control, Alzheimer’s disease is the sixth leading cause of death in the United States and the fifth leading cause of death in people over the age of 65 ( ). Alzheimer’s disease is an irreversible, progressive brain disorder that slowly destroys memory and thinking skills, and eventually the ability to carry out simple tasks. As the disease progresses, brain cells die and connections among cells are lost, causing cognitive symptoms to worsen. The disease is named after Dr. Alois Alzheimer who in 1906 noticed changes in the brain tissue of a woman who had died of an unusual mental illness. He examined her brain after she died and found many abnormal clumps and tangled bundles of fibers. These abnormal clumps and tangled fibers in the brain are still considered some of the main features of Alzheimer’s. The loss of connections between nerve cells is another feature of this disease.
Alzheimer’s disease is a disorder marked by a gradual decline in brain function that gets worse with time. Some people develop this condition when they are as young as 40 years of age; however, it is most common in persons over the age of 65. The physical changes in the brain are very similar among different people but the behavioral and psychological changes that result are complex and may differ from person to person. These changes are severe enough to interfere with day-to day life. They lead to a form of dementia that result in the loss of intellectual and…

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