The Jargon of Brain Injury

Brain injury jargon includes terms like "concussion," which is a mild brain injury caused by a blow that temporarily disrupts brain function, and "traumatic brain injury (TBI)," a broader category resulting from an impact or rapid movement that damages brain tissue. "Diffuse axonal injury" refers to widespread nerve damage from stretching forces, while "contusion" is a localized brain bruise. "Cognition" describes mental processes like thinking and memory, and "neurological deficits" are impairments in brain functions such as speech, movement, or coordination. Understanding these terms helps clarify the nature and impact of brain injuries.