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TWiN 54: How pregnancy transforms the brain

This Week in Neuroscience

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Pregnancy and Brain Transformation

This chapter investigates the emotional and neurological changes in mothers during pregnancy, particularly the bonding process with their infants. It examines the effects of hormones like estrogen and oxytocin on parenting behaviors, drawing comparisons between human and animal models. The discussion also includes insights from MRI studies on brain alterations, nesting behaviors, and the importance of these changes for maternal sensitivity to infant cues.

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