Neurotransmitters linked to mating behavior are shared by mammals and worms

Friday, October 26, 2012 - 08:31 in Biology & Nature

When it comes to sex, animals of all shapes and sizes tend behave in predictable ways. There may be a chemical reason for that. New research from Rockefeller University has shown that chemicals in the brain—neuropeptides known as vasopressin and oxytocin—play a role in coordinating mating and reproductive behavior in animals ranging from humans to fish to invertebrates.

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