Dementia is a
set of symptoms and different types of dementia affects individual’s ability
differently. Individual with dementia may be able to make decisions about
everyday choices and preferences, but an individual may find very hard to
making any complex decision, as they may not be able to understand and retain
the information to make right decision. However, ability of an individual
depends on types and stages of dementia.
Individuals
with vascular dementia may suffer from memory problems (such as recalling
recent or past events) and problems concentrating due to slower thought. They
may not be able to speak very fluent or not be able to speak at all. Giving
consent and taking decision may become very difficult for them. In early onset
of the symptoms they may be able to make decisions without any interruption.
Individuals
with fronto-temporal dementia can exhibit inappropriate behaviour or ruthless comments
to others. Due to their behaviour and lack of empathy to others, decisions
taken by them may not be legible for the purpose.
Individuals
suffering from dementia with lewy-bodies may have disorganised speech or
struggle with planning and decision making.
It is very
important to understand that at the beginning of the symptoms of dementia, an
individual can make own decisions and plan for their own care ahead even with
little help and support. At later stage, it is almost impossible for them to
make any decision or contribute to it at all.
