Testosterone directly amplifies but does not program male behaviors

Wednesday, April 28, 2010 - 11:12 in Psychology & Sociology

New research uncovers some surprising information about how sex hormones control masculinization of the brain during development and drive gender related behaviors in adult males. The study, published by Cell Press in the April 29 issue of the journal Neuron, demonstrates that direct action of testosterone, the prototypical male hormone, is unnecessary for masculinizing the brain and behavior.

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