Large study confirms education reduces symptoms of dementia

Examining the brains of 872 people who had been part of three large ageing studies, and who before their deaths had completed questionnaires about their education, the researchers found that more education makes people better able to cope with changes in the brain associated with dementia.

Alzheimer's Society comment:

'This is the largest study ever to confirm that hitting the books could help you fight the symptoms of dementia in later life. What we don't know is why a longer education is so good for you. It could be that the types of people who study longer have large brains which adapt better to changes associated with dementia. Another reason could be that educated people find ways of managing or hiding their symptoms. We now need more research to find out why an education can make the brain more 'dementia resistant'. Until then the message appears to be stay in school.'

Ruth Sutherland
Acting Chief Executive
Alzheimer's Society

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Ref:  Carol Brayne et al, 'Education, the brain and dementia: neuroprotection or compensation' is published in Brain on 26 July 2010.

Notes to editors:

• One in three people over 65 will die with dementia.
• Alzheimer's Society research shows that 750,000 people in the UK have a form of dementia, more than half have Alzheimer's disease. In just 15 years a million people will be living with dementia. This will soar to 1.7 million people by 2051.
• Alzheimer's Society champions the rights of people living with dementia and the millions of people who care for them. 
• Alzheimer's Society works in England, Wales and Northern Ireland.
• Alzheimer's Society supports people to live well with dementia today and funds research to find a cure for tomorrow. We rely on voluntary donations to continue our vital work. You can donate now by calling 0845 306 0898 or visiting alzheimers.org.uk
• Alzheimer's Society provides a National Dementia Helpline, the number is 0845 300 0336 or visit alzheimers.org.uk