What Is Dementia?6255444
The medical term dementia does not represent any 1 single illness. It is a term used to describe a medical situation that is characterised by a group of symptoms. Symptoms that are not a normal part of the ageing process. The condition can be simplistically defined as a decline in intellectual functioning so serious that the sufferer can not perform routine activities and tasks.
Dementia related ailments are brought on by the loss of brain chemicals and the degeneration of cerebral matter which occur when brain cells turn out to be damaged and die without replacement. That process subsequently leads to the brain retrogressing which induces a progressive loss of normal mental functions. The result is dementia. Alzheimer's illness is the commonest trigger of dementia even though there are many other illnesses that can lead to the condition.
The term dementia normally implies a permanent state of mental confusion as opposed to delirium which describes a short-term mental disturbance. For this reason it is fortunate that the degenerative illness usually happens later in life, rather than early, as it robs victims of the ability to think, keep in mind and purpose. Worst of all the situation is irreversible.
The most noticeable characteristics of dementia are memory loss and confusion. Nevertheless, the failure of memory is of a distinctive type. The sufferer will really believe that events which took place many years earlier (50 to 70 years) had just occurred (displacement of time). The long-term and emotional memories generally remain nicely preserved till late in the disease. Whereas the events in the immediate past will turn out to be very tough (if not impossible) for the dementia sufferer to recall. Other traits common to the illness consist of irrationality, irritability, and restlessness.
