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Dementia refers to certain symptoms that ultimately lead to loss of functions of the brain as a side effect of some physical or mental illness. A common misconception about dementia is that it is described wrongly as a disease. It actually consists of symptoms of a functional disorder and is not a disease in itself. Symptoms of dementia may lead to lack of abilities in certain areas such as problem solving, loss of memory and confusion.

Dementia due to Pick’s disease is a variety of frontotemporal dementia. In it there is progressive reduction of speech, loss of insight and stereotyped, perseverative behaviors, together with relatively late onset of memory and visuospatial disturbance. SPECT and PET are the two most useful imaging technique for diagnosis it.

Dementia is a term for symptoms impacting memory loss and a person’s ability to complete daily tasks. The two leading causes of dementia disease are Alzheimer’s disease and vascular dementia. Both disorders work by destroying brain cells and impairing brain function. Alzheimer’s disease is the most common type of dementia. Most people diagnosed with Alzheimer’s are over the age of 65.

Dementia is a slowly progressive brain disorder characterized by the loss of ability to think, reason and remember. Dementia is not a disease itself, but rather a group of symptoms that are caused by various diseases or conditions. In some cases, the dementia can be treated and cured because the cause is treatable. In some cases, although the person may appear to have dementia, a severe depression can be causing the symptoms.

Dementia significantly distresses everyday lifestyle and individual body functions. This disease habitually affects the behavioral actions, variation in the personality and various medical impediments, amplified danger for urinary dissoluteness, hip fracture, and significant reliance on nursing care. Therefore, dementia entails colossal costs for curing this disease.

Vascular Dementia generally impacts people over the age of 60. It also tends to occur more in men than women. This does not mean, however, that you do not have to worry about the disease until later in life. Although symptoms are not seen until later life, the cause of the damage is believed to occur due to lifestyle habits earlier in life as occurs with any vascular disease.

Severe Dementia

Round-the-clock supervision is required. People with severe dementia are unable to observe personal hygiene, can’t express themselves clearly and find it difficult to speak. People in this late stage are psychologically handicapped and may lose muscular functions.

The symptoms of dementia are related to a decline in the victim’s so-called cognitive functions. These functions include processes such as short and long term memory, reasoning ability, or the ability to understand new information. Although there are many different etiologies (causes) of dementia, the syndrome can be categorized based on the general area of the central nervous system that is being affected: the cerebral cortex or the subcortical structures.

Difficulty in doing familiar tasks - people suffering from dementia do cook food but they forget that they had cooked food; they also forget to serve it. Problem in communicating - Another sign of dementia is that such patients keep forgetting simple words and use wrong words, making it difficult to understand their needs. Getting disoriented - Such people forget their own house or street and do they find it difficult to return home.

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