英语翻译What happens inside the skull of a soccer player who rep

英语翻译
What happens inside the skull of a soccer player who repeatedly heads a soccer ball?That question motivated a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players,and some anxiety among those of us with soccer-playing children.
For the study,researchers at the Albert Einstein College of Medicine in New York selected 34adults,men and women.All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues.Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year,aswell as whether they had experienced any known concussions (脑震荡) in the past.
Then the players completed computerized tests of their memory and other learning skills and had their brains scanned,using a complicated new M.R.I.technique which can find structural changes in the brain that can't be seen during most scans.
According to the data they presented at a Radiological Society of North America meeting last month,the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory,attention and the processing of visual information,compared with players who had headed the ball fewer times.
This pattern of white matter loss is "similar to those seen in traumatic (外伤的) brain injury",like that after a serious concussion,the researchers reported,even though only one of these players was reported to have ever experienced a concussion.
The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them,forgetting or fumbling the words far more often than players who had headed the ball less.

What happens inside the skull of a soccer player who repeatedly heads a soccer ball?一名足球运动员,他反复头一个足球的头骨内会发生什么事?That question motivated a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players,and some anxiety among those of us with soccer-playing children.这个问题促使一个具有挑战性的新的研究已引起讨论和辩论,足球运动员的大脑有经验的球员,在我们这些踢足球的孩子有些不安.
For the study,researchers at the Albert Einstein College of Medicine in New York selected 34adults,men and women.在这项研究中,研究人员在纽约的阿尔伯特·爱因斯坦医学院的选择34adults,男人和女人.All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues.所有的志愿者从小踢足球和,现在竞争常年在成年足球联赛.Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year,aswell as whether they had experienced any known concussions (脑震荡) in the past.每个填写了一份详细的调查问卷,特别是对于这项研究,以确定多少次,他们曾率领一个足球在过去一年,以及他们是否有任何已知的脑震荡（脑震荡）在过去开发.
Then the players completed computerized tests of their memory and other learning skills and had their brains scanned,using a complicated new MRI technique which can find structural changes in the brain that can't be seen during most scans.然后球员完成电脑化测验,他们的记忆力和学习技能,并扫描他们的大脑,使用复杂的新的核磁共振成像技术,它可以在大脑中的结构变化,不能被视为在大多数扫描.
According to the data they presented at a Radiological Society of North America meeting last month,the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory,attention and the processing of visual information,compared with players who had headed the ball fewer times.根据他们提出在放射学会北美会议上个月的数据,研究人员发现的球员头球将球以上的约1100倍,在过去12个月内发现明显的损失在他们的大脑中的白质与记忆力,注意力和视觉信息的处理,与球员谁头球将球更少的时间相比,.
This pattern of white matter loss is "similar to those seen in traumatic (外伤的) brain injury",like that after a serious concussion,the researchers reported,even though only one of these players was reported to have ever experienced a concussion.这种模式的白质损失是“看到那些在创伤（外伤的）脑损伤”,这样的一个严重的脑震荡后,研究人员报告说,即使只有一个据报道,这些球员曾经经历过脑震荡.
The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them,forgetting or fumbling the words far more often than players who had headed the ball less.球员头球将球约1100倍或以上,在过去的一年也普遍在召回列表的话读给他们,忘记了或者摸索的话远远多于球员谁曾率领球少差.