sorry about the edit conflict i'm glad you were able to salvage my edits as to your question about structuring yes i think we will have to think of a way to divide the article into sections and subsections also the intro may need some fleshing out before confronting the reader with technical terms like dendrite and axon i will look at it smithfarm apr utc very cool happy to hear you are still on the article i will also do some research to extend it talk contr apr utc