A study conducted in the US showed that children between 9 and 10 years suffer Brain changes Using excess electronic devices. Other studies have already noted that the effects of excessive leisure on health were negative, but this study shows that they can be worse than previously thought.
The brain changes in children
A study by the National Institutes of Health (NIH) showed that children who spend more than two hours per day in front of digital devices have worse results in tests of intelligence and linguistic ability.
Currently, a teenager can spend up to six hours a day in front of a smartphone or computer, so the results are worrisome. This study of the cognitive development of the brain in adolescence has revealed that children may suffer from premature dilution of the cortex or cartex using excess instruments.
The cortex is the outer layer of the brain, which participates in sensory absorption and is responsible for high-order functions that make us human. This is the part responsible for processing the information sent to the brain through the five senses. In this regard, Gaya Dowling, director of research suggests that thinning of the cortex is often associated with aging.
Although it seems serious, the effect of these brain changes on children is still unknown. It seems that we are in a natural experiment that is not controlled by the next generation of children, the researcher says. To test the results, more than 11,000 children aged 9 to 10 years were analyzed, including 2100 twins and triplets.
Each of them will be monitored until they are older at 21 research centers in the United States. The recommendation of the American Academy of Children to avoid these problems is that children under the age of two do not use any type of digital media.
Do you think children should use digital devices?