Troy Media | Alzheimer's leading cause of dementia in an aging population Troy Media Once considered rare, Alzheimer's is now known to be the leading cause of dementia in the aging population and is one of several disorders that cause loss of brain cells and function. As many as 10 per cent of people over the age of 65 have dementia ... 6 objectives for a national strategy on dementia: Alzheimer Society of Canada Communities Work to Accommodate Residents with Dementia Vascular dementia: What you need to know about this common disease |