Higher Conscientiousness Linked to Less Risk of Dementia Diagnosis

Andy Fell — November 29, 2023 - 8:00am

People with personality traits such as conscientiousness, extraversion and positive affect are less likely to be diagnosed with dementia than those with neuroticism and negative affect, according to a new analysis by researchers at the University of California, Davis and Northwestern University. The difference was not linked to physical damage to brain tissue found in dementia patients, but more likely to how certain personality traits help people navigate dementia-related impairments.

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Higher Conscientiousness Linked to Less Risk of Dementia Diagnosis