Smartphones are so deeply ingrained in our lives that they change the shape and function of our brain. This is evidenced by the results of a study of Swiss scientists.
The experts found that people who use touch phones every day have an increased somatosensory cortex - an area in the center of the brain that controls the movements of the fingers. The study showed that the more time a person “uses” his smartphone, the greater the dependence between his brain and limbs.
Neurologists from the University of Zurich in Switzerland, who study the effects of a mobile phone on human health, say that obsession with your own mobile gadget leads to brain deformation. The ability of the human brain to adapt to new conditions leads to the fact that these changes lead to the emergence of chronic pain and movement disorders.
It is noticed that smartphones force their owners to make movements unusual for a person with their hands. We not only find a new use for our fingers, but also use them in an unusual way for hours, days, and sometimes even nights long.
The Swiss research team observed 37 volunteers for ten days, 27 of whom used touchscreens and the rest traditional telephones with physical buttons.
Analysis of brain waves showed physiological changes in the somatosensory cortex of the users of modern touchscreen devices. The greatest effect was observed in those who most often used a smartphone.
Scientists note that, unlike physical buttons, working with touchscreens is associated with more complex movements of the fingers. Quick touches to the touch screen make the brain work harder.
Similar changes are observed in musicians. For violinists, for example, the area of the brain associated with the fingers of a hand is much larger than that of people of other professions.
Such changes in the brain can have both positive (hypersensitivity and fast connection between fingers and brain) and negative sides (intensive use of a smartphone can be harmful to health).
Researchers warn that changing the shape of the somatosensory area can cause pain, cramping and increased body fatigue. These changes are characterized as “insufficiently adaptable”.
Scientists intend to conduct additional research to identify other effects from the use of sensory devices.
The article is based on materials .
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