Men vs Women: Brain Connectivity

This is fascinating.  I wonder why a difference in gender would lead to a consistent difference in brain connectivity (or vice verse).   It certainly also helps to explain why men and women seem to be so different in so many things.  I would like to also see a similar study conducted on homosexual individuals.  Does the difference in connectivity have to do with the biological, physical differences between genders regardless of sexual orientation?  Or is there an emotional and/or psychological component to this?  What do you think?




from:
http://www.independent.co.uk/life-style/the-hardwired-difference-between-male-and-female-brains-could-explain-why-men-are-better-at-map-reading-8978248.html