There's a very interesting article and interview with Bob Woodruff; if you recall, he was injured in Iraq in January 2006.
http://abcnews.go.com/Health/bob-woodruff-gabrielle-giffords-recover-brain-injury/story?id=12578057Excerpt:
I didn't know Congresswoman Gabrielle Giffords but my assumption is she never imagined that a gunshot would put her where she is either.
But there is hope.
Like the doctors who saved me almost five years ago, her surgeons knew exactly what to do. Her brain was swelling just like mine. They removed part of her skull on the left side of her head almost exactly like mine, and she is now in a drug-induced coma so that her brain can recover. For me it was 36 days before I woke up.
But in one way her case is more hopeful. She responded to verbal commands by the doctors and reacted by squeezing their finger, indicating she understood, although she could not speak. I never heard the words and never squeezed my doctors' fingers when they tried to get me to respond. Also watch the interview at this link, very interesting:
http://abcnews.go.com/US/video/bob-woodruff-dr-richard-besser-recovering-from-brain-injury-12578378