Neuroscience and sexual orientation

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Sexual orientation
Sexual orientations
Asexual Bisexual Heterosexual Homosexual
Related terms
Allosexuality Androphilia and gynephilia Bi-curious Gray asexuality Demisexuality Non-heterosexual Pansexuality Plurisexuality Queer Queer heterosexuality
Research
Biological Birth order Epigenetic Neuroscientific Prenatal hormones Demographics Environment Human female sexuality Human male sexuality Kinsey scale Klein Grid Queer studies Sexology Timeline of sexual orientation and medicine
Animals
Animal sexual behavior Non-reproductive sexual behavior in animals Homosexual behavior in animals list
Related topics
Aromanticism Romantic orientation Situational sexual behavior Split attraction model
Category
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Sexual orientation is an enduring pattern of romantic or sexual attraction (or a combination of these) to persons of the opposite sex or gender, the same sex or gender, or to both sexes or more than one gender, or none of the aforementioned at all.^[1][2] The ultimate causes and mechanisms of sexual orientation development in humans remain unclear and many theories are speculative and controversial. However, advances in neuroscience explain and illustrate characteristics linked to sexual orientation. Studies have explored structural neural-correlates, functional and/or cognitive relationships, and developmental theories relating to sexual orientation in humans.