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  2. Cerebral edema - Wikipedia

    en.wikipedia.org/wiki/Cerebral_edema

    Cerebral edema is commonly seen in a variety of brain injuries including ischemic stroke, subarachnoid hemorrhage, traumatic brain injury, subdural, epidural, or intracerebral hematoma, hydrocephalus, brain cancer, brain infections, low blood sodium levels, high altitude, and acute liver failure.

  3. Epidural hematoma - Wikipedia

    en.wikipedia.org/wiki/Epidural_hematoma

    The interior of the skull has sharp ridges by which a moving brain can be injured. The most common cause of intracranial epidural hematoma is head injury, although spontaneous hemorrhages have been known to occur. Epidural hematomas occur in about 10% of traumatic brain injuries, mostly due to car accidents, assaults, or falls. [3]

  4. Closed-head injury - Wikipedia

    en.wikipedia.org/wiki/Closed-head_injury

    More than 50% of patients who suffer from a traumatic brain injury will develop psychiatric disturbances. [6] Although precise rates of anxiety after brain injury are unknown, a 30-year follow-up study of 60 patients found 8.3% of patients developed a panic disorder, 1.7% developed an anxiety disorder, and 8.3% developed a specific phobia. [7]

  5. Traumatic brain injury - Wikipedia

    en.wikipedia.org/wiki/Traumatic_brain_injury

    A traumatic brain injury (TBI), also known as an intracranial injury, is an injury to the brain caused by an external force. TBI can be classified based on severity ranging from mild traumatic brain injury (mTBI/concussion) to severe traumatic brain injury. [ 5 ]

  6. Diffuse axonal injury - Wikipedia

    en.wikipedia.org/wiki/Diffuse_axonal_injury

    High levels of intracellular Ca 2+, the major cause of post-injury cell damage, [30] destroy mitochondria, [11] and trigger phospholipases and proteolytic enzymes that damage Na+ channels and degrade or alter the cytoskeleton and the axoplasm. [31] [26] Excess Ca 2+ can also lead to damage to the blood–brain barrier and swelling of the brain ...

  7. Focal and diffuse brain injury - Wikipedia

    en.wikipedia.org/wiki/Focal_and_diffuse_brain_injury

    Although it is a diffuse type of brain injury itself, diffuse vascular injury is generally more likely to be caused by focal than diffuse injury. [4] Swelling, commonly seen after TBI, can lead to dangerous increases in intracranial pressure. [4] Though swelling itself is a diffuse type of injury, it can result from either focal or diffuse ...