What Is Dementia?6548707
The medical term dementia does not represent any one single disease. 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 procedure. 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 associated ailments are brought on by the loss of brain chemical substances and the degeneration of cerebral matter which occur when brain cells turn out to be broken and die with out replacement. That process subsequently leads to the brain retrogressing which induces a progressive loss of normal mental functions. The outcome is dementia. Alzheimer's disease is the commonest trigger of dementia although there are many other diseases that can lead to the condition.
The term dementia usually implies a permanent state of mental confusion as opposed to delirium which describes a temporary mental disturbance. For this reason it is fortunate that the degenerative disease generally happens later in life, rather than early, as it robs victims of the ability to believe, keep in mind 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 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 generally remain nicely preserved till late in the disease. Whereas the events in the instant previous will turn out to be very tough (if not not possible) for the dementia sufferer to recall. Other traits common to the illness include irrationality, irritability, and restlessness.