Pleasure and convenience of modern living comes at cost almost as a compromise. Most of these events bring together with its negative effects is one of the most important one, and the structural impurities. Green movements develop in recent decades in the world, and in fact, been done lately to combat the effects of the industrial development and consumption. Bat for a concert, which was just Tip iceberg.
In a study from the University of Ohio, published this week in the journal Molecular Psychiatry has pointed out, that prolonged exposure to air pollution can damage the brain and lead to problems in learning, memory and depression. When writing, it cannot be avoided, but thinking: "Apart from all the negative effects of pollution already have in our lives, now was to examine its impact on the Centre of our being, our brain!".
In fact, the studies on mice have shown that long-term contamination may pose an actual physical changes in the brain, which in turn had adverse effects on its functioning. Although other studies have examined the effect of polluted air is the heart and lungs, it is one of the first to examine its effect on the brain. The results should also be noted that this means serious consequences for the people who live and work in the contaminated areas in the world.
Mouse in this research have been exposed filtered air or polluted air for six hours a day, five days a week, almost half of their life span, (i.e. approximately 10 months). Polluted air was similar to that which was created by cars or factories, the same type of pollution which humans may also occur when living in urban areas.
In previous experiments with mice found that fine particles in air may cause generalized inflammation in the body and may be associated with hypertension, diabetes and obesity. Now the researchers wanted to make these conclusions by looking at the brain. The findings are therefore disturbing the extensive effects of pollution.
After 10 months of behavioral tests were carried out, the exposure, including studies of learning and memory. Mouse, who breathed polluted air has had more time to find out where the exit was tested and then more likely to forget where he was.
The second experiment demonstrated the mouse exposed to polluted air at higher and higher anxiety downward like similar behavior in a clinical trial, but not in the control group. To find out how the contamination led to changes in learning, memory and mood, the researchers examined the brains of mice hippocampus region and that a clear physical differences. They also submitted that certain inflammation of hippocampus and active messengers chemicals that cause inflammation in mice who breathed polluted air, relating to science and decreasing the amount of memory.
These findings can also be developed into new findings in the following studies, systemic inflammation caused by inhalation of polluted air is transferred to the central nervous system. And again, we come to the conclusion of a very simple, which has already been demonstrated for the right to advance. Our life and health, suffers from many risks on a daily basis and the positive impact of the development of society quickly undermined development poses a risk. But as science creates growth, creates alternatives to cope with risks. Training in Neuroscience, are answers to the risk of depleting the ability of the brain and cognitive skills, and help in each of the people to live life the brain fit.
Pedro Teixeira trade and SEO Manager is a innovative company, CogniFit, which develops software for measurement and training skills cognitive-Neuropsychology.
We believe that the understanding and improvement of the brain is the next revolution of the world will stepchange have and we work everyday not only to be part of this revolution, but, above all, create it. We believe that it is our mission to improve lives through cognitive fitness. Brain fitness program to start its own today: is free! http://www.cognifit.com/
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