Alzheimers

Alzheimers affection is iodine of some(prenominal) dis sanctifys that actor the gradual deprivation of brain cells. The indisposition was prime(prenominal) described in 1906 by German physician Dr. Alois Alzheimer. Although the disease was at one time considered rargon, research has shown that it is the prima(p) baffle of dementia. Dementia Dementia is an umbrella term for several(prenominal) symptoms related to a lineage in thinking skills. usual symptoms include a gradual sacking of memory, problems with reasoning or judgment, disorientation, difficulty in learning, loss of language skills, and decline in the ability to come good turn tasks. People with dementia also do it changes in their personalities and behavioral problems, such(prenominal) as agitation, anxiety, delusions (believing in a reality that does non exist), and hallucinations (seeing things that do not exist). Causes and Risk Factors No one k at presents yet just now what causes Alzheimers disease. Researchers ar learning almost what happens to the brain as we contact older, what happens to brain cells in Alzheimers disease, genes associated with Alzheimers, and legion(predicate) other factors that may be important. Most researchers agree that the cause may be a complex set of factors. There be two abnormal structures in the brain associated with Alzheimers disease. Amyloid plaques are clumps of protein fragments that accumulate outside of cells. Neurofibrillary tangles are clumps of altered proteins inside cells.

Research near these structures have provided clues about wherefore cells die, but scientists have not determined exactly what influence plaques and tangles play in the disease process and whether these are the indicate factors. Timeline of Events Stage 1 - NO SYMPTOMS OF ALZHEIMERS ar SEEN. Stage 2 - FORGETFULNESS: Very discipline cognitive decline. For example, problems such as: vagueness of where familiar objects are, complaints about not remembering well, for crapting names once well known. There is however, no loss of abilities in... If you want to get a full essay, rescript it on our website: Orderessay

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