Concussion is disturbance of electrical activity in the brain due to a blow to the head or neck, causing temporary loss of consciousness.
Latest research - Concussion
Concussion is part of WikiMD's free ^articles!
^Concussion (article) is provided for informational purposes only. No expressed or implied warranties as to the validity of content.
Templates etc. when imported from Wikipedia, are licensed under CC BY-SA 3.0. See full disclaimers.