@60minutes9: Internationally renowned cognitive neuroscientist Dr Mark Williams has been studying the effects of excessive screen time on a developing brain. He is one of many experts raising the alarm on the increasing number of young people exhibiting signs of early-onset dementia as a result of an unhealthy exposure to technology. Full story on the 60 Minutes Australia YouTube channel.

60 Minutes Australia

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Region: AU

Sunday 22 March 2026 09:45:00 GMT