Effects Of The Brain On Alzheimer 's Disease

1467 WordsApr 12, 20176 Pages
Changes in the brain may a play role in Alzheimer’s disease Introduction “Alzheimer’s disease is an irreversible, progressive brain disorder that slowly destroys memory and thinking skills, and eventually the ability to carry out the simplest tasks individuals with AD may start having symptoms their mid-60s” (nih.gov). AD is a multifactorial and progressive neurodegenerative disease. “Parts of AD, for example, increased oxidative state, amyloid plaque deposition, and neurofibrillary tangle of tau protein in the central cortex the limbic system of the brain, have been related with Alzheimer 's disease. The disease was once thought to be a natural part of aging; it is an extremely incapacitating type of mental dementia. Albeit, some dementia…show more content…
In individuals with Alzheimer 's disease, the cells that create acetylcholine are harmed or killed and levels of the chemical slowly decrease in the brain. (alz.org) Per Alz.org, “the Hippocampus is the area of the cortex that has an important role in the formation of new memories. Shrinkage of the brain is especially severe in this area. This topic is of interest to me because a close family member had Alzheimer’s” Knowing what happens in a person’s brain that can cause someone to have this brain disease is important and also if genes can play a role in AD. There are three distinct phases of AD, Mild, Moderate and Severe it is imperative for everybody to have the capacity to recognize the diverse stages. Signs of Mild AD can be wandering and getting lost or repeating questions. Moderate AD damage happens in regions of the brain that control language, reasoning, sensory processing, and conscious thought. Memory loss and confusion grow worse, and people begin to have problems recognizing family and friends (nih.gov). And lastly, the severe stage of AD plaques and tangles spread throughout the brain, and brain tissue shrinks significantly. Individuals with severe Alzheimer 's cannot communicate and are totally subject to others for their care. Close to the end, the individual might be sleeping most or all the time as the body shuts down. Background
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