Likewise, gay women and straight men. Curious stuff. It's not like this is a definitive thing as they only sampled 90 brains, but it's still interesting.
http://news.yahoo.com/s/nm/20080616/lf_nm_life/brain_gay_dc;_ylt=AnzsJprTADjBgMlR.zRaMqms0NUE
http://news.yahoo.com/s/nm/20080616/lf_nm_life/brain_gay_dc;_ylt=AnzsJprTADjBgMlR.zRaMqms0NUE