What defines a non-traumatic brain injury?

A non-traumatic brain injury is defined as an acquired brain injury that disrupts the normal function of the brain but does not occur as a result of an external physical force. This type of injury can arise from various internal causes, such as stroke, infection, substance abuse, or lack of oxygen, rather than an impact or collision.

Understanding this definition is essential because it highlights the distinction between traumatic injuries, which involve some form of external force, and non-traumatic injuries, which stem from internal events affecting brain function. This understanding is crucial for recognizing how different types of brain injuries can impact a person's health and recovery pathways.