腦震盪

腦震盪是一種常見而較輕微的腦部創傷病症，指病人因為意外或頭部被猛烈撞擊使腦部受震而引发的症候群。其特点为短暂的失憶，清醒后常有头疼、恶心、呕吐等症状，但无任何神经系统缺损。

參見

 腦震盪症候群

外部連結

 "Facts about Concussion and Brain Injury and Where to Get Help"  US Centers for Disease Control and Prevention
 "Concussion in High School Sports"  US Centers for Disease Control and Prevention
 2018 CDC Guideline on MTBI in children 

神经外伤
脑障碍

fr:Traumatisme crânien#La commotion cérébrale