Post-concussion syndrome (PCS)

Evidence-based neurology checklist on post-concussion syndrome (pcs): Definitions related to concussion Concussion is acute trauma-induced altered mental function Concussion usually follows mild to moderate head injury Concussion symptoms usually last less than 24 hours Post-concussion syndrome is…

Definitions related to concussion

  • Concussion is acute trauma-induced altered mental function
  • Concussion usually follows mild to moderate head injury
  • Concussion symptoms usually last less than 24 hours
  • Post-concussion syndrome is when symptoms persist for more than 3 months
  • Post traumatic encephalopathy is when the symptoms become permanent

Risk factors

General features

Neurological features

Psychiatric features

Other features

Risk factors for progression

Treatment

References

  1. Saulle M, Greenwald BD. Chronic traumatic encephalopathy: a review. Rehabil Res Pract 2012; 2012:816069. 
  2. See comment in PubMed Commons belowKing NS. Post-concussion syndrome: clarity amid the controversy? Br J Psychiatry 2003; 183:276-278.
  3. McAllister TW, Arciniegas D. Evaluation and treatment of postconcussive symptoms. NeuroRehabilitation 2002; 17:265-283.
  4. Ryan LM, Warden DL. Post concussion syndrome. Int Rev Psychiatry 2003; 15:310-316.
  5. Riggio S, Wong M. Neurobehavioral sequelae of traumatic brain injury. Mt Siani J Med 2009; 76:163-172.
  6. And 5 more. Subscribe to see the full list

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