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The brain damage caused by the head of the soccer ball can be five times higher in women than in men, said Tuesday an American study based on nearly 100 amateur players
. Researchers and doctors have long noted that women feel worse after a head injury than men, although some say it's only because women are more willing to report symptoms. " , said lead author Michael Lipton, professor of radiology, psychiatry, and behavioral science at Albert Einstein College of Medicine.
"Based on our study, which measures objective changes of brain tissue instead of the symptoms reported by the person, women seem more likely than men to suffer from brain injuries related to footballs, "he added.
For the study, 49 players male and 49 women have undergone a type of magnetic resonance called diffusion tensor images (ITD), which badyzes the health of the white matter of the brain by observing the balance of water in the tissue. [19659003] The age of the players ranged from 18 to 50 years and both groups reported a similar number of heads compared to the previous year. Men reported an average of 487 heads and women 469.
Resonances have shown that "the volume of white matter damaged in football players was five times higher than in male players," according to the report.
Women had eight regions of the brain where white matter, involved in communication between different parts of the brain, was affected, compared to three in men.
The researchers stated that brain changes were "subclinical", which means that the players reported no impaired thinking ability.
But the changes remain worrying as they could be precursors to brain damage and additional injuries, including cognitive decline and behavioral changes.
"Before a serious dysfunction occurs, it is wise to identify the risk factors for cumulative brain injury, such as nodding if you are a woman, so that people can avoid further damage and maximize recovery ". Lipton.
The study offers no formal reason for these differences, but some experts suggest that they might be in the strength of the neck, bad hormones or genetics. According to FIFA, about 30 million women and girls play football worldwide
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