Internet addiction alters brain chemistry in young people, which may affect later development

A recently published study has shown that internet addiction can cause changes in brain chemistry in young people, which in turn leads to addictive behaviour and other negative consequences.

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Researchers examined functional magnetic resonance imaging data and found increased activity in some areas of the brain in adolescents at rest, as well as decreased functional connectivity in parts of the brain responsible for memory and decision-making.

These changes can cause addictive behaviour, problems with mental health, intellectual ability and physical coordination. The study reviewed 12 previous papers involving 237 adolescents between the ages of 10 and 19 who were diagnosed with internet addiction.

Max Chang, lead author of the study, emphasised the importance of adolescence as a critical stage of development when the brain is particularly vulnerable to the effects of internet addiction. He expressed hope that the study results will help in developing effective treatments for Internet addiction, including psychotherapy and family therapy, as well as educating parents to prevent addiction in children.

Irene Lee, senior author of the study, also emphasised that despite the benefits of the internet, its impact on everyday life can be a problem. She urged young people to keep reasonable time limits for internet use and be aware of the possible consequences.

Source: The Guardian