Technology Overuse and the Fear of "Digital Dementia"

Can't bear to put down your smartphone? Electronic devices have made themselves indispensable, but experts say they have a considerable effect on our cognitive function.

By Carla Delgado
Sep 20, 2021 5:00 AMOct 21, 2024 3:21 PM
Person holding a smartphone
(Credit: ImYanis/Shutterstock)

Newsletter

Sign up for our email newsletter for the latest science news
 

The advent of technology has undoubtedly changed the landscape of modern society. Although there was once a time when electronic devices were scarce, it now feels impossible to get through a day without reaching for them.

Rapid digital innovation made possible tech-centric routines that have progressed into altogether tech-reliant lifestyles. While these devices have certainly made life easier, more efficient and more convenient in a myriad of ways, digital technology overuse may be causing more harm than good.

What Is Digital Dementia?

In fact, our dependence on internet-enabled devices could lead to "digital dementia" — a term coined by German neuroscientist Manfred Spitzer to describe a decline in cognitive abilities more commonly linked with brain injuries.

Spitzer argues that relying on digital media is significantly detrimental to our brain health and its impacts severe enough to interfere with our daily lives. Is there reason to believe that digital dementia is real?

0 free articles left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

0 free articlesSubscribe
Discover Magazine Logo
Want more?

Keep reading for as low as $1.99!

Subscribe

Already a subscriber?

Register or Log In

Stay Curious

Sign up for our weekly newsletter and unlock one more article for free.

 

View our Privacy Policy


Want more?
Keep reading for as low as $1.99!


Log In or Register

Already a subscriber?
Find my Subscription

More From Discover
Stay Curious
Join
Our List

Sign up for our weekly science updates.

 
Subscribe
To The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Copyright © 2025 LabX Media Group