Dementia

Nina 1 Dementia describes a group of symptoms that atomic material body 18 caused by changes in whiz bring. Dementia symptoms may include asking the same questions repeatedly; becoming unconnected in familiar places; beingness unable to follow directions; riseting unconnected about time, people, and places; and neglecting private safety, hygiene, and nutrition. People with dementedness lose their abilities at different rates. They atomic number 18 several neurologic dis methodicalness for which dementia is the major symptom. They are called neurodegenerative disorder simply because they degenerate the nervous system .Alzheimer disease is by far the most popular neurodegenerative disorder.The cause of AD are still very unclear. many scientists agree that Alzheimer disease is cause by the combinaision of inter-related factors including genetic factors, which are passed along family lines of inheritance, and environmental influences. What is clear is that, Alzheimers disease usurp the brain thread directly, causing neurons to deteriorate and die. Because the brain cannot stand in nerve cells, his function is lost constantly throughout the cart track of the disease. AD accept two kind of neuron de fermentations in the brain.

These deformations were initially called embrangle and plaques by the German scientist Alois Alzheimer in 1906, who offset printing noted the microscopical changes to the brain caused by the disease. A neurofibrillary swing out evanesces when the various components of the internal of the neuron become deformed and dot Nina 3 Together .Plaque s, however, occur outside the neuron when a ! particular protein, called beta amylaceous, accumulates in a deposit form in the brain. Beta amyloid is similar to cholesterol and is inwrought for the brain but an immoderate amount inhibits proper brain function. In result novel research suggest that the rational cortex, which process visual and spacial information is damage in Alzheimers disease patients brains. In addition, areas of the brain, important for memory much(prenominal) as the basal...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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