Actually yes, its an interesting thought.
Not only are we a cooperative group of independent cells but those cells are fully replaced as we age so not even the original cells we start with. We are essentially walking cities of cells and somehow we gain consciousness. Pretty wild.
Not nerve cells. Our post-childhood adult brains persist until we die, so the city of cells (nice image BTW) has a permanent and persistent ruling council, as it were, even if the citizens come and go.