Alzheimer's Disease Information and Treatment
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People with AD typically die within eight years of their diagnosis. A working diagnosis of Alzheimer disease is usually made on the basis of the neurologic examination. AD is not present at birth but usually develops during old age. It is marked by a decline in mental functions such as memory, reasoning, and the ability to plan. Not only in America but also all over the world there are 18 million people who are suffering from this Alzheimer's disease nowadays.
There are a number of types of familial (or early-onset) AD, which are identified by their genetics and other characteristics such as the age of onset. If AD develops rapidly, it is likely to continue to progress rapidly. More recent brain change discoveries with Alzheimer's Disease include the death of nerve cells that control memory and areas of thinking. If it has been slow to progress, it will likely continue on a slow course. Initially, dementia is manifested by barely noticeable memory deficits.
Symptoms of this Alzheimer's disease are problem in thinking, problem in language, problem in walking, wandering at night times, forgetting things which happened just now, staying at home mostly, forgetting names of friends and relatives, not interested in taking with others, etc. The nature of Alzheimer disease is progressive. As a whole, this form of the disease only accounts for roughly 10% or less of all cases of AD. Later stages of Alzheimer's Disease can cause aggression or anxiety.
Some factors, such as a well-balanced diet and regular physical and mental exercise can reduce the risk of developing Alzheimer's. Family history is another risk factor. It is marked by progressive and, at present, irreversible declines in certain cognitive functions. Genetic factors are known to be important, and dominant mutations in three different genes have been identified that account for a much smaller number of cases of familial, early-onset AD. The ultimate cause of the
disease is unknown.
Alzheimer's disease then arrives from the reduced levels of basic brain chemicals, namely serotonin, somatostatin, norepinephrine, and acetylcholine. The levels of glutamate in the brain are elevated. There are many theories as to where the disease originates; some believe it is caused be the reduction of acetylcholine and hold that by replacing the level of acetylcholine, the effects of Alzheimer's disease could be lessened. This reasoning, however, has not led to a cure even though most of the early medications for Alzheimer's disease were based on this hypothesis. Alzheimer's disease is not a normal part of aging and is not something that inevitably happens in later life.
The disease typically progresses to the stage where it is difficult for the patient to be understood by others or to understand others, and in the final stages, the patient is bedridden.The early symptoms of AD, which include forgetfulness and loss of concentration, are often missed because they resemble natural signs of aging. Many scientists believe that AD results from an increase in the production or accumulation of a specific protein (beta-amyloid protein) that leads to nerve cell death. The condition predominantly affects the cerebral cortex and hippocampus , which lose mass and shrink (atrophy) as the disease advances.
Alzheimer's Disease Treatment
As mentioned, there is no cure for Alzheimer's disease. The goal of an Alzheimers treatment , therefore, is to ease the pain and the complications of the disease for the patient and to help improve their quality of life.
Alzheimer's Disease Cause
Scientists do not yet fully understand what causes AD. There probably is not one single cause, but several factors that affect each person differently.
Alzheimer's Disease Sign and Symptoms
People with dementia often find it difficult to complete mundane, everyday tasks that are so familiar to us that we usually do not think about how to do them. For example, a person with Alzheimer's may not know the steps for preparing a meal, using a household appliance, driving a car, or participating in their lifelong hobbies.
Alzheimer's Disease Information
The most common form of dementia among older people is Alzheimer's disease (AD), which initially involves the parts of the brain that control thought, memory, and language. It is a neurodegenerative disease characterized by progressive cognitive deterioration together with declining activities of daily living and neuropsychiatric symptoms or behavioral changes. Alzheimer's disease is one of the leading causes of death in America. Alzheimer's disease demands a lot of specialist care, especially in it's more advanced stages.
Alzheimer's Disease Stages
There are several indicators that Alzheimer's disease may be in approaching. These are called "stages" and most physicians agree on the appearance of these stages and how to identify each Alzheimer's stage as distinctive from the others.