Repetitive negative thinking linked to dementia risk


Photo: Head of a depressed elderly woman with a hand on her shoulder; Copyright: PantherMedia/photographee

For the Alzheimer's Society-supported study, the research team from UCL, INSERM and McGill University studied 292 people over the age of 55 who were part of the PREVENT-AD cohort study, and a further 68 people from the IMAP+ cohort.