Traumatic Brain Injury
Also written as TBI.
Trauma history – recent head injury, fall, road‑traffic accident: Traumatic brain injury is a leading cause of acute ICP rise.
What our notes say
- Trauma history – recent head injury, fall, road‑traffic accident: Traumatic brain injury is a leading cause of acute ICP rise. (Raised intracranial pressure)
- In addition, direct trauma to the\npatients, it is associated with a higher mortality, particu- heart, chest, or head can also contribute to the shock.\nlarly in patients with traumatic brain injury. (Harrisons Pulmonary and Critical Care Medicine)
- | Neurological | Stroke (especially right hemisphere), traumatic brain injury, frontal or temporal tumours, multiple sclerosis, epilepsy (temporal lobe), Huntington's, Wilson's disease, neurosyphilis, HIV-associated neurocognitive disorder | (Bipolar and Related Disorders)
- Potential causes include genetic/chromosomal conditions, congenital brain abnormalities, prenatal exposures or infections, prematurity or perinatal complications, severe early malnutrition, central nervous system infections, traumatic brain injury and some metabolic disorders. (Neurodevelopmental Disorders I: Autism Spectrum Disorder and Intellectual Disabi)
- Rehabilitation referral early for stroke, GBS, or traumatic brain injury. (Neurological history and examination)
- Use steroids only for vasogenic edema (e.g., tumour, TB meningitis); not for traumatic brain injury. (Raised intracranial pressure)
Study material on Traumatic Brain Injury
Practice questions on Traumatic Brain Injury
A person who has had a traumatic brain injury seems to be able to understand the written and spoken word but cannot create the correct sounds to be able to speak a word that is recognizable. This person most likely has damage to which area of the brain?
- Angular gyrus
- Dentate nucleus
- Prefrontal lobe
- Wernicke's area
- Broca's area
Answer: D. Broca's area is responsible for speech production and motor aspects of language. Damage to this area results in Broca's aphasia, where comprehension is intact but speech production is severely impaired. Wernicke's area damage would affect comprehension, while the other areas are not primarily involved in speech production.