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TWiN 54: How pregnancy transforms the brain

This Week in Neuroscience

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Neural Adaptations in Parenting

This chapter explores the medial preoptic area's role in parenting behaviors, focusing on how estrogen and progesterone receptors influence these instincts in mice. It discusses experimental techniques that reveal hormonal changes during pregnancy, enhancing maternal sensitivity to offspring cues. The conversation also addresses historical biases in research on female neurobiology and the evolutionary implications of findings related to maternal behaviors.

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