Pam didn't go home today. They are keeping her again tonight for observation and CT scans in the morning. She was quite lucid today and its the best I've seen her in a week. She still has a lot of pain, particularly at the feed tube site but the nausea and anxiety are not quite as bad. We took a short walk down the hallway this afternoon and a little later I took her on a wheel chair ride outside to get some air. It was a short one but it was a postive thing. I am cautiously optimistic that she may be coming around. Still, she is not a happy camper.