Hello Donna and welcome to NT!
PCS is a complex injury. The Brain Injury Association of America
www.biausa.org is an excellent resource for patients and family members trying to understand and treat this sometimes life-altering injury. Another site to check out is
www.tbiguide.com The link to the TBI forum here at NT is
http://neurotalk.psychcentral.com/forum92.html
There are a lot of us brain boo boo folks here at NT. Some of our members are experts in PCS and I'm sure they'll be along to help answer any questions. In the meantine, rest assured that you are among friends who understand what you're going through.
Cheers