Това ще изтрие страница "Football’s Concussion Crisis is Awash With Pseudoscience". Моля, бъдете сигурни.
All merchandise featured on WIRED are independently chosen by our editors. However, we might obtain compensation from retailers and/or from purchases of products via these hyperlinks. Football’s concussion downside has spawned an enormous market of questionable options-unproven supplements, mouth guards claiming to guard against natural brain health supplement trauma, a collar marketed as "bubble wrap" for a player’s brain. If solely stopping mind trauma have been that straightforward. Whether in an effort to avoid wasting the sport and players’ brains or in a cynical ploy to revenue off the concern of mother and father and ww.enhasusg.co.kr players, the market for concussion applied sciences is booming. An eagerness to "do something" has led individuals to undertake or promote some fairly dubious products, says Kathleen Bachynski, www.mindguards.net an assistant professor of public health at Muhlenberg College. In a paper printed in July, she and her colleague James Smoliga documented the rising availability of pseudoscientific concussion products. The Federal Trade Commission has additionally been monitoring bogus claims. In 2012 it prohibited a company called Brain-Pad from claiming its mouth guard can cut back the chance of concussion.
The FTC additionally warned 18 different companies about their merchandise, together with a dietary supplement endorsed by New England Patriots quarterback Tom Brady and marketed by his enterprise companion Alejandro Guerrero that promised to protect towards concussions by offering a kind of "seat belt" for the brain. The supplement was finally discontinued. But new products continue to crop up, making claims that go beyond the evidence. These technofixes face a tough challenge: the laws of physics. When your head will get yanked around, your mind does too, and it’s nearly not possible to decouple the two. "You can’t put a seat belt across the mind guard brain health supplement," says Adnan Hirad, a graduate scholar at the University of Rochester who has done analysis on mind injuries in football gamers. Concussions occur when the top abruptly accelerates or decelerates, pressing the brain towards the skull-think of how an astronaut will get pushed into their seat when a rocket takes off, or how a passenger will get thrown towards the sprint if the car makes a sudden stop.
With enough force, the best brain health supplement can slam the inside of the skull, but what happens more generally is the force of the motion stretches the nervous tissue, impairing the flexibility of neurons to fire properly, says Steven Broglio, director of the Michigan Concussion Center in Ann Arbor. Rotation of the head seems to cause more natural brain health supplement stretching and deformation than simply straight back-and-forth motions, says Mehmet Kurt, a mechanical engineer at Stevens Institute of Technology. Because there’s no good way to see what’s taking place in the mind when somebody will get dinged on the top, researchers are left to study the aftermath. "What’s puzzling about concussions is that the signs can vary a lot," Kurt says. "Most of the time when a player has a concussion, normal medical imaging techniques do not show harm," he says, and that makes it unattainable to diagnose with anybody test. Instead, a physician conducts a clinical examination to assess the patient’s symptoms and makes a judgement call.
And the worry about head accidents isn’t nearly concussions, but about chronic traumatic encephalopathy, or CTE, a neurodegenerative disease characterized by memory loss, cognitive issues, and mind guard brain health supplement temper disorders, amongst other things. "It’s near settled science that CTE is attributable to repetitive head blows and never by single concussions," Hirad says. The present thinking is that even sub-concussive hits can contribute, which means preventing concussions alone won’t eradicate the danger. Earlier this yr, Hirad’s analysis group reported a stark finding. After a single season of play, collegiate football players ended up with much less midbrain white matter than they’d began with. Using accelerometers mounted to the players’ helmets, the scientists noticed that the diploma of white matter loss correlated with how a lot rotational acceleration the players’ brains had skilled. The research reinforces the concept that rotational forces are especially dangerous, Hirad says. The finding also underscores the limits of present helmet technology.
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