I take it, then,you have found the Hydrocephalus Forum. For others:
http://neurotalk.psychcentral.com/forum14.html
It, as with all our Forums, is a mine of information. Make sure you check out the Stickies at the top of the Pages.
When you have made a few more Posts you will be able to Edit what you have already Posted. Other functions, Posting Links, Private Messaging, also come online as you hit a certain number of Posts. These are restricted initially to discourage Spammers.
Frankly, the more you put into our Community, an exponentially greater amount you get out. Have a look around, there is caring, knowledge and fun here.
Dave.