There not brain difference or "brain closer to male or female", there reactions in brains on different situations are similar. Differences not in structure, but in wiring and how it reacts on stimuluses. Female and male brains are mostly identical in their structure and they are different only by parts that are there to control producing and levels of different hormones to have correct body development and body cycles (and transgender/transsexual people are lacking them), plus they are slightly different in size because there more such parts in female brain (as female hormonal levels are much more complex, especially during pregnancy, and there three main hormones, while males have only one), however, grey matter level is the same on average, as female brain is more curvy to fit the difference.

Gay man can be spotted by brain scan as well, and it is same here as well - brain is the same as straight man have, but reactions are very different on same stimulas.