Struggling to focus? It could be 'popcorn brain': What it means and how to fix it, from a Harvard doctor and stress expert
Consuming this much content on a daily basis has shown to have negative effects on a person's ability to focus. Since 2004, psychologist Gloria Mark has studied attention spans, and her research shows that people's attention when viewing a screen decreased from an average of two and half minutes in 2004 to an average of 47 seconds in 2016 — which is about the length of many videos on social media.
But the impacts don't stop there. In Harvard physician Dr. Aditi Nerurkar's book, "The 5 Resets: Rewire Your Brain and Body for Less Stress and More Resilience," she discusses yet another side effect of information overload: "popcorn brain."
Popcorn brain is when "our brains get habituated to this constant streaming of information, making it harder for us to look away and disconnect from our devices, slow down our thoughts, and live fully offline," Nerurkar wrote in her book.
"While not a true medical diagnosis, popcorn brain is a growing cultural phenomenon."
Here's how to gain more control over what you're consuming, and shift your popcorn brain.
The concept of popcorn brain was created by researcher David Levy in 2011, and it can look like staying up-to-date with the news to frequently checking your social media to see who's engaging with what you're sharing. The overload of information can lower your productivity levels, affect your memory and cause you to feel more stressed.
To get out of the loop of picking up your phone every few minutes, and ditch your popcorn brain, Nerurkar suggests four practices:
Ditching your smartphone won't be easy when you first start, she acknowledged. It's important to have helpful alternatives for when you want to reach for your phone like a notepad, a fidget toy, a book or a quick exercise like walking around the room.
"Rewiring your brain and overcoming your primal urge to scroll is a major feat," Nerurkar said.
"In time, your stress will thank you because you'll be deciding who and what gets your attention, not a device in the palm of your hand."
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