Study warns smartphone overuse increases loneliness and shows similarities to ...

Smartphone dependence may have similar effects on the brain to some of those seen in opioid addiction, according to a new study.

Researchers surveying college students about technology use have found a number of worrying trends among those who overly rely on their devices – and warn the behavior is much like any other type of substance abuse.

In addition to the neurological effects, the researchers found that people who are dependent on their phones tend to feel isolated, lonely, depressed, and anxious more so than their peers.

Researchers surveying college students about technology use have found a number of worrying trends among those who overly rely on their devices – and warn the behaviour is much like any other type of substance abuse. Stock image

Researchers surveying college students about technology use have found a number of worrying trends among those who overly rely on their devices – and warn the behaviour is much like any other type of substance abuse. Stock image

‘The behavioral addiction of smartphone use begins forming neurological connections in the brain in ways similar to how opioid addiction is experienced by people taking Oxycontin for pain relief – gradually,’ says Erik Peper, Professor of Health Education at San Francisco State University.

The researchers surveyed 135 students at the university, revealing a number of negative social affects among those who reported higher phone use.

The experts say loneliness may be linked to the absence of face-to-face interactions and the lack of visible body language.

And, they say students who use their phones more are constantly multitasking.

This, Peper says, gives the mind little time to relax, and dedicates less effort to each of the individual tasks as a person would if they’d focused on one thing at a time.

The researcher says smartphones trigger pathways in the brains once used to alert humans to dangers – but, the tech industry has tapped into this to increase profits.

‘More eyeballs, more clicks, more money,’ said Peper.

‘But now we are hijacked by those same mechanisms that once protected us and allowed us to survive – for the most trivial pieces of information.’

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