Too Much Screen Time Damages the Brain

Brain Scans show too much screen time damages your brain

Screen Time may be why so many people seem to be brain dead these days.

“Taken together, [studies show] internet addiction is associated with structural and functional changes in brain regions involving emotional processing, executive attention, decision making, and cognitive control.” –research authors summarizing neuro-imaging findings in internet and gaming addiction (Lin & Zhou et al, 2012)

But what about kids who aren’t “addicted” per se? Addiction aside, a much broader concern that begs awareness is the risk that screen time is creating subtle damage even in children with “regular” exposure, considering that the average child clocks in more than seven hours a day (Rideout 2010). As a practitioner, I observe that many of the children I see suffer from sensory overload, lack of restorative sleep, and a hyperaroused nervous system, regardless of diagnosis—what I call electronic screen syndrome. These children are impulsive, moody, and can’t pay attention—much like the description in the quote above describing damage seen in scans.

Although many parents have a nagging sense that they should do more to limit screen-time, they often question whether there’s enough evidence to justify yanking coveted devices, rationalize that it’s “part of our kids’ culture,” or worry that others—such as a spouse—will undermine their efforts. Digest the information below, even though it might feel uncomfortable, and arm yourself with the truth about the potential damage screen time is capable of imparting—particularly in a young, still-developing brain.

Source: Gray Matters: Too Much Screen Time Damages the Brain | Psychology Today

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