Hi Kate Hardy,
Your client is lucky to have found a therapist who is willing to go the extra mile and research PCS! My son and I went to a neuro psychologist in Brookline MA when he was healing for months with PCS and those appts. gave us so much information and peace of mind. Keeping the stress level low and having some peace of mind helps so much in the healing stages of PCS. this site is extremely unique and packed with alot of intelligent knowledgable PCS veterans. Good Luck with your case!
Nancy