Overview

• A large-scale meta-analysis of 57 studies involving over 411,000 adults found that consistent technology use is associated with a 42% lower risk of cognitive impairment.
• The study challenges the 'digital dementia hypothesis,' which suggested that extensive technology use could harm cognitive function over time.
• Findings remained robust even after adjusting for factors like age, education, income, health, and lifestyle, strengthening the validity of the results.
• Researchers speculate that technology may support memory, organization, and social engagement, but the exact mechanisms remain unclear and require further study.
• The study emphasizes the need for more research into how specific types and patterns of technology use influence cognitive health over the long term.