As reports IZ with reference to scitechdaja, short-term airborne. A study conducted by scientists from Birmingham and Manchester universities showed that even a small number of dust particles in the air can disrupt the ability to concentrate, complicate emotions recognition and reduce selective attention. This can even make simple tasks such as buying products in the store much more difficult.
Scientists conducted an experiment where the participants breathed contaminated or clean air, and then checked their cognitive abilities. After a few hours of pollution, the participants have recorded a decrease in the ability to be selective attention and recognition of emotions. These effects did not depend on whether the participants breathed through their nose or mouth. This indicates that polluted air directly affects the critical functions of the brain that are required to perform basic daily tasks.
The study also confirms the theory that inflammatory processes caused by dust particles can be the main cause of these disorders. At the same time, some brain functions, including work memory, were less vulnerable to contamination. This indicates a different sensitivity of cognitive functions to external factors. Further studies need to be conducted to a deeper understanding of this phenomenon to find out how the air pollution affects the brain and what measures can be taken to protect.
air pollution has global health effects. It not only aggravates cardiovascular health, but can also cause neurodegenerative diseases. PM2.5 dust particles are considered to be the most harmful to human health, and their effects can lead to serious consequences for cognitive functions. Scientists call for increased air quality control and the introduction of harsh standards to reduce the negative impact of pollution on health on health ’ I population. /p>
