Why not read about brain networks yourself? You may also want to acquaint yourself of the process by which neuroscience operates.
Everyone here has a right to comment, no matter how little they know about the area. If you're think they're wrong or ill-informed, then point out why. If you think they don't know s**t about the area, then why not provide a simple explanation of the key points yourself? That way, we share our knowledge and develop a collective understanding.