The number of dementia stages varies by tool ... Confusion about the present date or their physical location Stage 6 is classified as moderately severe dementia. In this stage, a person will ...

Dementia affects everyone differently, however it can be helpful to think of dementia progressing in 'three stages'. As dementia progresses, a person will need more help and, at some point, will need ...

New research reveals that lower proportions of specific sleep stages are associated with reduced brain volume in regions ...

A new "highly accurate" blood test for Alzheimer’s disease also measures how far it has progressed. It could help enable ...