Anyone with repeated head trauma and concussions could develop it.

任何头部反复创伤及患有脑震荡的人都可能发展成CTE。

That's where there's repeated physical trauma like rubbing of the tooth surface against the mucosa of the cheeks.

这是由于反复摩擦导致的物理损伤，如牙齿表面对颊黏膜的摩擦。

Supporters say this will help medical officials better identify injuries like concussions and shine more light on brain diseases like chronic traumatic encephalopathy, CTE, which is caused by repeated head trauma.

支持者表示，这将有助于医务人员更好地识别脑震荡等损伤，并更多地关注由反复头部外伤引起的慢性创伤性脑病 (CTE) 等脑部疾病。