I think the problem with examining all these differences is when people use them to justify why men still pretty much run things.  There are really very few professions where the differences between the male and female brain would give a big advantage to men and probably more where women should have the advantage.  For example, boys are supposed to be better in math and science and the whole education system thinks this is a terrible problem, but the fact that girls are better in language (this is all very general - there are lot’s of girls who are great in math and boys who are great writers) is overlooked.   So most lawyers, politicians, business executives and writers should be women based on their superior communications skills.  Men would be computer programmers (not a great field now) and physicists.