"

 Dopamine 

Hi.  I'm trying to work cooperatively, but when you place an incorrect statement into the article and then add a ""cn"" tag after it, it's hard to see how I can do anything except revert it.

Also let me point out that your edit borked the paragraph structure of the lead.  In most cases the first sentence of a paragraph should function as a topic sentence, telling the reader the goal that the paragraph is intended to accomplish.  When you moved that sentence, you gave the second paragraph a first sentence that is unrelated to the rest of its contents, thereby violating the most basic principle of paragraph construction.  Regards,   "