![Internet Addiction Disrupts Neural Networks in Adolescents: UCL Study](https://scx2.b-cdn.net/gfx/news/hires/2024/signaling-between-brai.jpg)
Title: Internet Addiction Affects Adolescents' Behavior and Development, Study Finds
Internet addiction, a person's inability to resist the urge to use the internet negatively impacting their psychological well-being and social, academic, and professional lives, has been found to influence multiple neural networks in adolescents. These neural networks play an essential role in controlling attention, intellectual ability, working memory, physical coordination, emotional processing—all of which have an impact on mental health.
According to a study published in PLOS Mental Health by researchers from University College London (UCL), internet addiction is associated with disrupted signaling in the regions of the brain involved in multiple neural networks. The studies reviewed focused on 12 neuroimaging studies of adolescents with internet addiction that had examined changes in connectivity between brain networks.
The findings suggest that excessive use of the internet can lead to potentially negative behavioral and developmental changes, including struggles with maintaining relationships, lying about online activity, irregular eating patterns, and disrupted sleep. However, it is important to note that more research is needed to confirm these results fully.
One of the studies reviewed was conducted by Max Chang and Irene Lee from UCL. Their study found that when teenagers with internet addiction engaged in activities governed by the brain's executive control network (e.g., behaviors requiring attention, planning, decision-making, and impulsivity), those brain regions showed a significant disruption in their ability to work together compared to individuals of the same age without internet addiction.
The implications for adolescent behavior are significant. As Max Chang stated,