Blows To The Head Lead To Vision Loss

Blows To The Head Lead To Vision Loss.
As more enquiry focuses on the mar concussions can cause, scientists now report that even mild blows to the paramount might affect memory and thinking. In this latest study, special helmets were used on football and ice hockey players during their seasons of play. None of the players were diagnosed with a concussion during the scrutinize period, but the unconventional helmets recorded key data whenever the players received milder blows to the head tryvimax.com. "The accelerometers in the helmets allowed us to add up and quantify the intensity and frequency of impacts," said swot author Dr Tom McAllister.

And "We thought it might upshot in some interesting insights". The researchers found that the extent of change in the brain's white matter was greater in those who performed worse than expected on tests of reminiscence and learning. White matter transports messages between divers parts of the brain healthbuy.herbalhat.com. "This suggests that concussion is not the only thing we need to pay heed to," said McAllister, chairman of the department of psychiatry at the Indiana University School of Medicine.

So "These athletes didn't have a concussion diagnosis in the year we well-thought-out them and there is a subsample of them who are perhaps more unprotected to impact. We need to learn more about how long these changes last and whether the changes are permanent". The review was published online Dec 11, 2003 in the journal Neurology. Concussions are quiet traumatic brain injuries that occur from a sudden blow to the head or body.

In Any Case, And Age, The Helmet Will Make The Race Safer

In Any Case, And Age, The Helmet Will Make The Race Safer.
As summer approaches and many Americans begin to dust off their bikes, blades and assorted motorized vehicles, the nation's exigency branch doctors are trying to order public attention toward the importance of wearing safety helmets to prevent serious brain injury. "People are riding bicycles, motorcycles and ATVs all-terrain vehicles more often at this adjust of year," Dr Angela Gardner, president of the American College of Emergency Physicians (ACEP), said in a rumour release. She stressed that commonalty need to get in the habit of wearing a certified safety helmet, because it only takes one dreadful crash to end a life or cause serious life-altering brain injuries.

Citing National Highway Transportation Safety Administration (NHTSA) statistics, the ACEP experts note that every year more than 300000 children are rushed to the pinch responsibility as a result of injuries sustained while riding a bike. Wearing a helmet that meets Consumer Product Safety Commission standards could modify this figure by more than two-thirds, the system suggests.

But children aren't the only ones who need to wear helmets. In fact, older riders tale for 75 percent of bicycle injury deaths, the ACEP noted. Among bicyclists of all ages, 540000 look emergency care each year as a result of an accident, and 67000 of these patients tolerate head injuries. About 40 percent experience head trauma so grim that hospitalization is required.

A properly fitted helmet can prevent brain injury 90 percent of the time, according to the NHTSA, and if all bicyclists between the ages of 4 and 15 wore a helmet, between 39000 and 45000 mind injuries could be prevented each year. With May designated as motorcycle cover month, the ACEP is also highlighting the benefits of helmet use among motorcyclists. "Helmet use is the single most respected factor in people surviving motorcycle crashes," Gardner stated in the news release. "They humble the risk of head, brain and facial injury among motorcyclists of all ages and fall severities".