Sure! I learned about it from this Harvard neurobiology lecture by Richard Sapolsky.

INAH: https://youtu.be/LOY3QH_jOtE?t=4412

Bed nucleus of the stria terminalis: https://youtu.be/LOY3QH_jOtE?t=5035

These time stamps are from the same video, so you can start at the first one and he’ll just move right into the second one.

This is the study he refers to by Simon Levay (you might be able to get a copy through an open access site somewhere, I don’t know though): https://www.science.org/doi/10.1126/science.1887219

This is the study he refers to in regard to the stria terminalis is: https://www.nature.com/articles/378068a0

Here is the replication study for the stria terminalis: https://academic.oup.com/jcem/article/85/5/2034/2660626

And that video is 12 years old. From my quick search to try to find the original sources just now, it seems even more studies have been done on it in the meantime.