What Is Dementia?5124483
The medical term dementia does not represent any one single illness. It is a term used to describe a medical condition that is characterised by a group of symptoms. Symptoms that are not a normal part of the ageing procedure. The condition can be simplistically defined as a decline in intellectual functioning so severe that the sufferer can not perform routine activities and tasks.
Dementia associated ailments are brought on by the loss of brain chemical substances and the degeneration of cerebral matter which occur when brain cells become damaged and die without replacement. That procedure subsequently leads to the brain retrogressing which induces a progressive loss of normal mental functions. The result is dementia. Alzheimer's disease is the commonest trigger of dementia even though there are many other illnesses that can lead to the situation.
The term dementia normally implies a permanent state of mental confusion as opposed to delirium which describes a short-term mental disturbance. For this purpose it is fortunate that the degenerative disease usually occurs later in life, rather than early, as it robs victims of the capability to think, remember and reason. Worst of all the condition 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 think that events which took location many years earlier (50 to 70 years) had just occurred (displacement of time). The lengthy-term and emotional memories usually stay nicely preserved until late in the illness. Whereas the events in the instant past will turn out to be extremely difficult (if not not possible) for the dementia sufferer to recall. Other traits common to the illness include irrationality, irritability, and restlessness.
