What is diffuse axonal injury?
Q: What is diffuse axonal injury?
A: Diffuse axonal injury is a common form of traumatic brain injury where the damage occurs over a larger area of the brain.
Q: Which part of the brain is mainly affected by diffuse axonal injury?
A: Diffuse axonal injury mainly damages the white matter of the brain.
Q: How does diffuse axonal injury differ from other types of traumatic brain injury?
A: In other types of traumatic brain injury, the damage is focused on one area of the brain, but in diffuse axonal injury, the damage occurs over a larger area of the brain.
Q: What is the incidence of diffuse axonal injury in cases of severe head trauma?
A: Diffuse axonal injury occurs in about half of all cases of severe head trauma.
Q: What is the impact of diffuse axonal injury on patients?
A: Diffuse axonal injury is one of the major causes of unconsciousness and persistent vegetative state after head trauma. Over 90 percent of patients with severe DAI never regain consciousness, and those who do wake up often remain significantly impaired.
Q: Can diffuse axonal injury occur in milder forms?
A: Yes, other authors state that diffuse axonal injury can occur in every degree of severity from (very) mild or moderate to (very) severe.
Q: How is concussion related to diffuse axonal injury?
A: Concussion may be a milder type of diffuse axonal injury.
