What Is Dementia?5012718
The medical term dementia does not represent any one single disease. It is a term used to describe a medical condition that is characterised by a group of symptoms. Symptoms that are not a normal component of the ageing process. The situation can be simplistically defined as a decline in intellectual functioning so severe that the sufferer can not carry out 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 become damaged and die with out replacement. That procedure subsequently leads to the brain retrogressing which induces a progressive loss of normal mental functions. The outcome is dementia. Alzheimer's illness is the commonest trigger of dementia although there are many other diseases that can lead to the situation.
The term dementia usually implies a permanent state of mental confusion as opposed to delirium which describes a temporary mental disturbance. For this purpose it is fortunate that the degenerative illness usually happens later in life, rather than early, as it robs victims of the capability to believe, keep in mind and reason. 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 kind. The sufferer will really believe that events which took location many years earlier (50 to 70 years) had just occurred (displacement of time). The long-term and emotional memories usually remain nicely preserved until late in the disease. Whereas the events in the immediate past will turn out to be extremely tough (if not not possible) for the dementia sufferer to recall. Other traits common to the disease consist of irrationality, irritability, and restlessness.