Dementia is a syndrome (a group of related symptoms) associated with an ongoing decline of brain functioning. This may include problems with:
memory loss
thinking speed
mental sharpness and quickness
language
understanding
judgement
mood
movement
difficulties carrying out daily activities
There are many different causes of dementia. People often get confused about the difference between Alzheimer's disease and dementia.
Alzheimer's disease is a type of dementia and, together with vascular dementia, makes up the vast majority of cases.
People with dementia can become apathetic or uninterested in their usual activities, or may have problems controlling their emotions.
They may also find social situations challenging and lose interest in socialising. Aspects of their personality may change.
A person with dementia may lose empathy (understanding and compassion), they may see or hear things that other people do not (hallucinations).
Because people with dementia may lose the ability to remember events or fully understand their environment or situations, it can seem as if they're not telling the truth, or are wilfully ignoring problems.
As dementia affects a person's mental abilities, they may find planning and organising difficult. Maintaining their independence may also become a problem.
A person with dementia will therefore usually need help from friends or relatives, including help with decision making.
People with high-stress jobs have twice the risk of developing serious depression or anxiety compared with others in less stressful occupations, The Independent reported. The link between rising rates of depression and rates of work stress means that “one in 20 cases of depression or anxiety annually is attributable to high stress at work”, it stated on August 2 2007. Highly stressed jobs include head chefs and construction workers, the paper reports, and least stressful jobs include looking after children at home, “where there are no deadlines to meet, greater flexibility and no fear of public failure”. The researchers explain that “time pressure is the single most important cause of stress and of the illness to which it leads,” the newspaper said. The research supports the intuitive link between stress at work and the mental health of young working adults. Where did the story come from? The research was carried out by Maria Melchior and colleagues at the Institute of Psychiatry, K...