Include a hyperlink to an introductory text for non-topic related expressions
I noticed that there are some expressions that do not have anything to do with electrophysiology and its simulation (at least not directly). Some of them are for example "Turing completeness", "Neumann problem" (I guess in the sense of boundary condition?) or "nullspace". For readers that are not familiar with such words, I'd recommend to include a hyperlink to a respective source that briefly explains what the words are about. I thought of doing it myself using Wikipedia articles but I don't know if we should use this source... Any ideas?