A meta-analysis reveals that moderate digital technology use among older adults may help preserve cognitive function, supporting the “technological reserve” hypothesis.

Technology Use Lowers Cognitive Decline in Older Adults

Challenging Assumptions About Screens and Seniors

Recent research highlights a significant association between technology use and reduced cognitive impairment in older adults, particularly those who did not grow up with these technologies, referred to as ‘digital pioneers’ [1]. This finding contrasts with previous concerns that technology might contribute to cognitive decline.

Childhood Without Computers

Living without the internet or digital technologies is challenging for many younger individuals. In contrast, older generations grew up in an environment devoid of computers, smartphones, and the web, starting to incorporate these technologies only after adulthood. Consequently, this ‘digital pioneer’ demographic faces an increased risk of dementia as they age.

A Tale of Two Theories

The study's authors aimed to explore the relationship between technology use and dementia risk in…