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Traumatic Brain Injury (TBI)

Brain injury caused by blast exposure, impact, falls, vehicle accidents, training incidents, or combat-related trauma.

Neurological
  • What exactly is traumatic brain injury (TBI)?
    MedlinePlusMay 2026

    A traumatic brain injury (TBI) is damage to your brain caused by a sudden blow, bump, or jolt to your head, or when an object pierces your skull. TBIs can range from mild (like a concussion) to severe, and they can affect how your brain works.

  • How does TBI affect my daily life?
    MedlinePlusMay 2026

    TBI can affect daily life in many ways depending on how serious it is—you might have trouble concentrating, feel tired, have headaches, or struggle with memory and emotions. Most people recover over time, but some effects may last longer.

  • Why does a blow to the head cause damage?
    MedlinePlusMay 2026

    When your head gets hit hard, your brain can move and shift inside your skull, which damages brain cells and causes swelling and bleeding. This damage disrupts how your brain normally works.

  • Will I have long-term effects from this injury?
    MedlinePlusMay 2026

    Some people recover completely from TBI, while others may have lasting effects like trouble with memory, concentration, or mood. The outcome depends on how severe your injury is and how well you follow your recovery plan.

  • Are there different levels of severity in TBIs?
    MedlinePlusMay 2026

    Yes, TBIs range from mild to severe. Concussions are a type of mild TBI, and while they can be serious, most people recover fully. More severe TBIs can cause serious physical and mental symptoms, coma, or even death.