Smartphone Addiction Shown to Negatively Change Brain Chemistry in Children


Young children who are addicted to smartphones and the internet have an imbalance in their brain chemistry, a new study has found. The Pew Research Center research was presented to the Radiological Society of North America (RSNA) on Nov 30.

According to the analysis, 46 percent of Americans claim that they could not live without their phones. Though this may look a bit exaggerated, it’s rather obvious that more number of people are getting to be dependent nowadays on smartphones and other gadgets for conversing, obtaining information, gaming and yes, even making calls also.

The potential long-term ramifications of such customs on people, particularly youngsters, and also the consequences in their brains were matters of curiosity among the scientific community as well as their parents. The present study should meet the curiosity, at least to some extent.

Included in this study, Hyung Suk Seo, M.D, a professor of neuroradiology at Seoul’s Korea University and his colleagues used magnetic resonance spectroscopy (MRS) to obtain insights on teen brains hooked on internet and smartphone. Nineteen young people who have a mean age of 15.5 (9 of whom were men) who had been diagnosed with smartphone or online addiction and also 19 healthy peers (matched in age and sex with the initial group) were involved in the analysis.

One of the addicted childreen, 12 received cognitive behavioral therapy –a modified version of a cognitive therapy program employed for treating gambling addiction — for 2 weeks (cognitive behavioral therapy or CBT focuses on altering unhealthy patterns of thoughts, beliefsand attitudes etc.. Initially conceived as treatment for depression, it’s now used extensively for multiple health conditions).

Standardized smartphone and internet addiction tests were utilized to measure the seriousness of addiction in the areas involved with the study. They focused on the degree to which smartphone and net usage influenced their regular routines, productivity, social life, feelings and sleeping routines. A higher score could mean a higher degree of dependence.

It was found the addicted teens felt really large In impulsiveness, nervousness, depression and insomnia. MRS tests were conducted on them both before and after the behavioral treatment. On the control group (people who weren’t hooked) a single MRS test was conducted. GABA is connected to both vision and motor control and also in regulating distinct brain functions including anxiety.

The MRS results revealed that compared to the healthy teenagers, the GABA into Glx ratio was considerably higher in the anterior cingulate cortex of hooked teens before the treatment. Additionally, it is linked to higher-level functions like decision-making, morality and integrity, psychological and impulse control. To put it differently, if something is wrong with it, then you are a mess.) A significantly higher level of GABA might have numerous side effects including nausea and anxiety.

To gain an insight about the clinical consequences of these findings, regulation of processing in the psychological and cognitive neural network. The silver lining to this youth-related research is that the GABA into Glx Ratios from the addicted dipped significantly and in some cases, normalized after cognitive behavioral treatment.