What Is Dementia?8893610
The medical term dementia does not represent any 1 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 component 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 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 even though there are many other illnesses 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 purpose it is fortunate that the degenerative disease generally occurs later in life, rather than early, as it robs victims of the ability to think, remember and reason. Worst of all the situation is irreversible.
The most noticeable traits of dementia are memory loss and confusion. However, the failure of memory is of a distinctive type. The sufferer will truly think that events which took place many years earlier (50 to 70 years) had just occurred (displacement of time). The long-term and emotional memories usually stay nicely preserved till late in the illness. Whereas the events in the immediate previous will become extremely difficult (if not not possible) for the dementia sufferer to recall. Other traits typical to the disease include irrationality, irritability, and restlessness.