Dementia Causes, Symptoms and Common Forms of Dementia
Dementia causes can be attributed to various causes. The most common form of dementia is Alzheimer’s disease (60 to 70 percent of all cases) . A Vascular (vascular dementia) is much less common (about ten to 20 percent). This includes the hardening of the arteries (atherosclerosis) or stroke. However, there are mixed forms of Alzheimer’s dementia and vascular variant.
When pick’s disease or frontotemporal dementia, as another special form of the disease is known, in the nerve cells in the frontal and temporal lobes of the brain go based. Rare, but again reversible (reversible) forms of dementia caused by, for example :
- Infections: for example, AIDS dementia, prion diseases such as Creutzfeldt-Jakob disease
- Drug intoxication: the so-called Wernicke-Korsakoff syndrome caused by alcohol
- Lack of oxygen and space-occupying processes in the brain: normal pressure hydrocephalus (hydrocephalus), meningiomas
- Metabolic Diseases: thyroid disorders, diabetes mellitus
A dementia is also associated with other disorders such as depression or Parkinson’s stand. Other hand, are extremely rare familial dementias.
Various Symptoms of Dementia
A dementia (dimentia) is manifested by various symptoms: for example, can check with the affected people’s memory. While the short-term memory is impaired early on, faded memories of the Familiar and earlier Learned only in late stages of disease. Disturbances of orientation, language, conception and emotional control are added as dementia symptoms, among other things.
The behavior and character of the persons concerned changed as a result of dementia (as occurs, for example, increased) to aggression or to wine seizures. In the late stages of dementia to be physical signs such as a disturbed day-night rhythm, a weak bladder or blockage noticeable.
The symptoms of dementia, dimentia symptoms are often dependent on the stage of the disease are very varied and for relatives or caregivers sometimes extremely stressful.
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