c. 1400, "a bruising, contusion (to the head)," from Latin concussionem (nominative concussio) "a shaking, an earthquake," noun of action from past-participle stem of concutere "shake violently," from assimilated form of com "with, together" (see con-) + quatere "to shake" (see ...
In a football game, an athlete takes a bad hit to the head. He doesn't feel dazed or confused: he seems to have escaped a concussion. However, despite the lack of concussive symptoms, the impact has disrupted the chemical balance in his brain, and this imbalance has consequences. In a...
Head to Head: The NFL Concussion Scandal and an Argument for OSHA RegulationBrenson, KirstieUniversity of Chicago Legal Forum
A concussion(脑震荡) happens when the brain is shaken, often in acar crash or a fall or a strike to the head in sports.Concussions can be mild, but doctors may order a CTscan to look for a more serious injury. CT provides adetailed image of the brain. But a recent study warnedthat...
In other words, if the theory were true, the woodpecker would have to peck even harder to compensate for both the shock-absorbing qualities of the sponge-like bone inside its skull as well as the density of the wood. (他们在论文中说:“如果鸟嘴吸收了自己的大部分冲击力,这只不幸的鸟将不...
Percussion is a musical term referring to instruments that produce sound through being struck, while concussion is a medical condition resulting from a blow to the head, affecting brain function.
temporary harm to the brain caused by a heavy blow on the head.suffering from concussion.conmoción Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd. concussion →conmoción cerebral Multilingual Translator © HarperCollins Publishers 2009 ...
In the National Hockey League, there havebeen more than 80 incidents of players hurt by a hit to the head - including the world's best player (Sidney Crosby)who is still recovering three months later from aconcussion sustained in ... J Heshka,WBAS Developing,TW May 被引量: 0发表: 0年...
A Concussion(脑震荡) happens when the brain is shaken, often in a car crash or a fall or a strike on; the head in sports.Concussions can be mild, but doctors may order a CT scan to look for a more serious injury.But a recent study warned that more children than necessary are being...
concussion例句:Sarah suffered a concussion after her head hit the steering wheel during a car accident. Introduction: A concussion is a common type of traumatic brain injury that occurs when a sudden blow or jolt to the head causes thebrain to move rapidly back and forth within the skull. Thi...