This update was provided by Stuarts sister Lisa via the site forum.  You can read all the updates there.

Hello friends of Stuart and Jeri,
Stuart continues to improve.  He is walking with a walker now (but only in physical therapy). The rest of the time he is still in bed or belted into his wheelchair.  His memory is starting to return, but it only highlights the fact that, gee, he used to have way more freedom and do way more things than he can do in the hospital...so he gets frustrated.  But he is starting to remember the names of his doctors and nurses, and a friend visited and Stu knew his name, too.  All signs of continued progress!
Thank you for your continued positive thoughts and wishes!
Lisa