There is currently no cure for most types of dementia, but treatment and support are available. ![]() Greater awareness and understanding of dementia is important to challenge the myths and misconceptions that surround the condition. Dementia is the leading cause of disability and dependency among the elderly.ĭementia affects 50 million people worldwide, with a new case of dementia occurring somewhere in the world every 3 seconds. difficulty in performing previously routine tasksĪlthough each person will experience dementia in their own way, eventually those affected will be unable to care for themselves and need help with all aspects of daily life.difficulty in finding the right words or understanding what people are saying.The specific symptoms a person living with dementia experiences will depend upon what parts of the brain are affected and/or the specific disease that is causing their dementia. Dementia damages nerve cells so they are no longer able to communicate effectively and this impacts on how our body functions. Our brains are made up of over 86 billion nerve cells – more than the stars in the Milky Way. Other types of dementia include vascular dementia, Lewy body dementia and fronto-temporal dementia.ĭementia can also sometimes affect people who are under the age of 65. ![]() The most common is Alzheimer’s disease, which affects 50-60% of people with dementia. Dementia is an umbrella term for a collection of symptoms that are caused by disorders affecting the brain and impact on memory, thinking, behaviour and emotion.
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