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.