Here is one thread. There are more. If I find them in the next little while I'll add them on here.

http://neurotalk.psychcentral.com/thread217197.html
Suitable Activities for Brain Healing

edited to add: my eyes started glazing over so I stopped looking for more.

Just remember too, Karina, that everyone is different. We don't all have the same symptoms.
Some of us will find some activities easier to deal with than others.