在一次争球引起的打架中他被打成轻度脑震荡。
He had suffered a mild concussion in a scrap for a loose ball.
“脑震荡就是脑震荡，”他说。
脑震荡症状完全消失后才能恢复运动。
Concussion symptoms should be resolved before returning to exercise.
脑震荡是一种闭合性脑损伤，它会引起短暂的脑功能障碍。
Concussions are a type of internal head injury that causes the temporary loss of normal brain function.
有些脑震荡患者会发生失忆、思维混乱或感觉焦虑。
Some concussion patients have experienced loss of memory, trouble thinking and feelings of anxiety.
头部受伤后血检可以证明运动员是否患上了脑震荡。
A blood test soon after a head injury could show if an athlete has suffered a concussion.
她得了脑震荡。
对付那家伙我根本没任何经验，结果把我打得脑震荡而住院。
I didn't have the experience to handle the guy and ended up in the hospital with cerebral contusions.
雪儿：如果是脑震荡，你一定要她保持意识，好么？问她问题。
Cher: If it's a concussion, you have to keep her conscious, okay? Ask her questions.
切尔：如果是脑震荡，你一定要她保持意识，好么？问她问题。
Cher: If it's a concussion, you have to keep her conscious, okay. Ask her questions.
脑震荡会导致头晕、头痛以及难以入睡。这些问题可以存在很长时间。
A concussion can lead to a feeling of dizziness, headaches and an inability to sleep. These problems can exist for a long time.
结论：脑震荡后以血液循环障碍和实质细胞变性和坏死为主要病理改变。
CONCLUSIONS: Cerebral concussion is characterized pathologically by blood circulatory disorder and degeneration and necrosis of the parenchymal cells.
过去的研究已显示脑震荡相当于乙醇血浓度达到0.05%时造成的损害。
Past research has shown that concussion impairment is equivalent to having a blood alcohol level of 0.05 percent.
这个系统须先获得美国食品药品管理局的批准，才可以正式用语脑震荡诊断。
Approval from the Food and Drug Administration will be required before this system can be used to diagnose concussions.
结论：脑震荡后可出现以血液循环障碍和实质细胞变性和坏死为主的病理改变。
CONCLUSION: The mainly pathologic changes after cerebral concussion were blood circulatory disorder and denaturation and necrosis of parenchymal cells.
肌肉撕裂，脑震荡，骨折——这些人除非他们身体不能继续下去，否则将永不停止。
Torn muscles, concussion, broken bones - these boys don't stop unless they can't physically continue.
单纯的脑震荡可引起短时间的知觉丧失，而缺氧可以造成长达数周的昏迷，并常致命。
Simple concussions cause short losses of consciousness. Coma from lack of oxygen may last several weeks and is often fatal.
研究显示，女性比男性更容易出现数码动晕症，有偏头痛或脑震荡史者对此也较为敏感。
Studies show that women are more susceptible than men, as are those with a history of migraines or concussion.
为了进行对照，还有21名最近同样经历过爆炸，但没有脑震荡症状的军人也进行了弥散张量成像扫描。
R. I. For comparison, 21 control subjects were also scanned — men exposed to blasts recently but with no symptoms of concussion.
这种特殊形式的核磁共振成像技术被称为弥散张量成像，对这种技术的也用来提高诊断脑震荡的精确度。
The special M. R. I. technique, known as diffusion tensor imaging, is also being studied to help improve the diagnosis of concussions.
这种特殊形式的核磁共振成像技术被称为弥散张量成像，对这种技术的也用来提高诊断脑震荡的精确度。
The special M.R.I. technique, known as diffusion tensor imaging, is also being studied to help improve the diagnosis of concussions.
如果没有这种测试，运动队官员可能就不清楚队员是否患上脑震荡，并可能派他重新上场比赛。
Without the test, sports team officials may not know whether the player has a concussion and could return him or her to the game.
虽然有检测脑震荡的方法，但是大多数仅关注认知损害，并不对伴随的运动技巧降低进行评价。
Methods exist for detecting concussions, but most focus purely on cognitive impairment and do not assess accompanying motor skill deterioration.
他们让我躺下来，检查是否有脑震荡的迹象并预防我休克，消防队长也用无线电叫来了救护车。
They had me lay down and checked for concussion and treated me for shock. the fire chief had a radio so he dispatched an ambulance immediately.
他们都希望医生过来说，只是脑震荡而已，而10分钟，20分钟，40分钟都过去了，医生还没有出来。
They both expected the doctor to come back and say Cameron had a concussion. But the doctor was gone 10 minutes, 20, then 40.
他们都希望医生过来说，只是脑震荡而已，而10分钟，20分钟，40分钟都过去了，医生还没有出来。
They both expected the doctor to come back and say Cameron had a concussion. But the doctor was gone 10 minutes, 20, then 40.
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