Far more people in their 30's and 40's are living with early stage dementia than had previously been thought. Now that doctors are to receive a £50 bonus for each diagnosis, perhaps earlier interventions can be made to help delay progression.

http://www.mailonsunday.co.uk/health/article-2810200/It-hits-thousands-30s-40s-50s-written-menopause-stress-depression-s-not-just-old-risk-dementia.html