This may be better on the "hope and healing" thread, but FWIW, on admission to hospital my GCS was 11 (moderate), my duration of posttraumatic amnesia (PTA) was greater than 4 weeks (extremely severe); I had a skull fracture, epidural hematoma with midline shift, and subarachnoid hemorrhage.
My last NPA (5 months post trauma) showed no residual cognative deficits. Today I'm back to work, living a normal life.
The very best to all of you on continued recovery.
http://www.ncbi.nlm.nih.gov/books/NBK27291/#A1433