Recent research published in Nature Human Behaviour analyzed 57 studies involving over 400,000 older adults, examining the impact of digital technology on cognitive decline. Contrary to fears of 'digital dementia,' the study found no link between technology use and increased cognitive impairment in those who grew up using smartphones and computers. In fact, active engagement with digital tools appeared to correlate with lower rates of cognitive decline, highlighting a need to reconsider assumptions about screen time and its effects on brain health in older populations.
For this group of middle-aged and older adults, phones and computers have been used for mentally stimulating activities and for social connections, such as solving puzzles, engaging with the news, chatting with friends.
Researchers analyzed 57 studies of digital technology use and cognitive function in over 400,000 older adults globally and found no correlation between technology engagement and increased cognitive impairment.
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