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Explain it to me: Concussions


CNN’s Dr. Sanjay Gupta explains the physiology of concussions, what is happening in the brain, the symptoms and recovery time associated with proper healing.

Tue Jan 24, 2012 @ 1:42:35 pm ET via Blog


I’m a father of three, a practicing neurosurgeon, and a globe-trotting journalist. Join me as I go beyond the headlines, and offer insight to stories that shape the quality of life for you and your family. FULL BIO

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