Alzheimers disease Essay -- Alzheimers Disease Essays

Alzheimers DiseaseAlzheimers disease is a form of dementia, a mavin disorder that seriously affects a persons efficiency to maintain out daily activities (Shenk 14). Alzheimers is a progressive and irreversible brain disorder that slowly destroys a persons memory and ability to learn, make judgments, communicate, and accomplish daily activities. As Alzheimers progresses, individuals may in any case experience changes in personality and behavior, such as anxiety, suspiciousness or aggravation, as well as illusions or hallucinations. Alzheimers disease is named after a German doctor, Dr. Alois Alzheimer. In 1906, Dr. Alzheimer became awargon of changes in the brain tissue paper of a woman who had died of an unusual mental illness. Dr. Alzheimer lay down irregular clusters and tortuous bundles of fibers. Today, these plaques and tangles in the brain atomic number 18 considered signs of Alzheimers (Shenk 12-14). Scientists capture also found other brain changes in people with A lzheimers. Nerve booths die in areas of the brain that are vital to memory and other mental abilities. on that point also are lower levels of most of the chemicals in the brain that backpack messages back and forth between nerve cells. Although many things are cognise about Alzheimers, there are still many things that remain a mystery, such as causes, and how to cure Alzheimers.Alzheimers disease affects the brain cells which are called neurons. Neurons send messages from superstar to another, which allows us to think, remember and speak. In each of the neurons there is a branch like structure. Some carry impulses away from neurons (afferent), and some bring impulses to the neurons (efferent). The relaying of impulses from neuron to neuron in the brain makes it possible for one to carry out physical and mental tasks. When plaques and tangles form in the brain, they dissipate the flow of messages to the neurons. This happens when people age, but with an Alzheimers patient the re are many more that disrupt, which allows them to forget simple tasks. Plaques are abnormally viscous clusters of protein. They disrupt pathways that carry signals from neuron to neuron. Plaque is a deposit of protein involved with fragments of dead or dying neurons found in the brains of patient who shit Alzheimers. A tangle is a set of twisted nerve cell fibers found in the cell bodies of neurons in the brains of the patients who ha... ...urrently incurable, and only two drugs--tacrine (Cognex) and donepezil hydrochloride (Aricept)-- have been approved by the FDA for its treatment. Several other drugs are world electropositive more lots as their benefits are demonstrated in wider testing. Nonetheless, the anchor of treatment for a person with Alazheimers continues to be good nursing care, providing both physical and emotional support for a person who is bit by bit able to do less and less for himself, and whose behavior is becoming more and more erratic. Modifications of the home to increase safety and security are often necessary. The caregiver also needs support to prevent anger, despair, and burnout from becoming overwhelming. enough familiar with the issues likely to lie ahead, and considering the appropriate financial and legal issues former(a) on, can help both the patient and family cope with the difficult serve of the disease. Regular medical care by a practitioner with a non-defeatist attitude toward Alzheimers is important so that illnesses such as urinary or respiratory infections can be diagnosed and treated properly, rather than being incorrectly attributed to the inevitable decline seen in Alzheimers.