### Question
How does the law define traumatic brain injury?


### Answer
Under *42 U.S.C. § 280b*, **traumatic brain injury** is defined as:

> an acquired injury to the brain

#### Citation:
  - *42 U.S.C. § 280b*
  - Heading: **CHAPTER 6-THE CHILDREN'S BUREAU > SUBCHAPTER II-GENERAL POWERS AND DUTIES > Part J-Prevention and Control of Injuries**

