Reason people with dementia don't all behave the same by Medical Xpress People with dementia experience a range of psychological symptoms and behaviour changes. Credit: shutterstock.com Dementia is the is the leading cause of death among Australian women and the third most common cause of death among men. While dementia is not a normal part of ageing, the biggest risk factor for dementia is advancing age. Given ours is an ageing population, estimates suggest dementia cases are set to almost triple by 2050. Many people associate dementia with memory loss, so it may come as a surprise that dementia is a killer. So, what does it do to the body to make this happen? The brain is our control centre Everything we do is controlled by the brain. It generates the instructions that tell our body parts what to do, as well as facilitating our complex behaviours, such as personality and cognition (our ability to think, understand and do things). When a person has dementia, neuron...
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