Consequences of concussion can remain for many years

Even if the person got concussion of easy degree, a consequence it can pursue for long years. The New Zealand scientists came to such conclusion from Uaikato's University Waikatuo. 151 volunteers took part in research. Each of examinees had concussion of easy degree. Scientists suggested people to fill in the questionnaire. In a questionnaire it was necessary to specify symptoms which were available when receiving a trauma, and also in eight years after this incident. Then experts analysed all received answers. As it appeared, even later such long time a third of volunteers...