How a man’s body changes when he becomes a father (released in 2020)

Dr. Kim said that this brain enlargement is an inevitable steep learning curve that both new mothers and new fathers must overcome, as well as improving parenting-related skills such as nurturing and understanding the needs of babies. I think it reflects. In particular, men do not experience hormonal spikes associated with pregnancy and childbirth, so “learning how to emotionally connect with your baby can be an important part of becoming a father,” he said. I am saying. Kim suggested. “Anatomical changes in the brain can support the father’s step-by-step learning experience over months.”

However, both new mothers and new fathers show activation in brain regions associated with empathy and understanding of the child’s emotional state and behavioral intent. 2012 survey Neuroscientists at Bar-Ilan University in Israel have suggested that the brightest parts of the brain are surprisingly different for each parent. For mothers, the area near the center of the brain (which enables risk care, development, and detection) was the most active. But for Dad, the brightest part was on the outside of the brain, where higher and more conscious cognitive functions such as thinking, goal orientation, planning, and problem-solving exist.

Shir Atzil, a psychologist at the Hebrew University of Jerusalem in Israel and the lead author of the study, said with his doctor: Kim — The father’s brain seems to adapt in a similar but different way so that he can deepen his ties with and care for his baby even if he hasn’t given birth. It means that both the mother and the father are prepared to “show the same level of motivation and harmony as the baby.” Atzil said.

Beyond this, different areas of brain activation may reflect different roles between mother and father, and different but equally strong attachments. While Dad is a “fun” parent, it’s a cliché to run to Mom for a hug when the kids get hurt. However, evidence suggests that mothers and fathers get different neurochemical “rewards” after certain child-rearing behaviors, eliciting these differences in stereotypes.

Published by Israel-based social neuroscientist Ruth Feldman Investigation In 2010, of 112 mothers and fathers, we discovered that the peak of oxytocin (and associated dopamine) occurred when women raised their children. In contrast, the male peak occurred when participating in rough and tumble play.The infant’s brain To imitate Same oxytocin levels as parents — that is, playing with dads or being raised by moms explodes equally pleasing oxytocin — especially their parents, which are important to their development. Rough play not only strengthens the bond between father and child, but also plays an important role in the social development of the child.

Of course, in the relatively new field of paternal biology, there are still many questions to answer. After 10 years of research, we now need to recreate our findings in larger and more diverse groups. But when the opportunity arises, it tells the new father that evolution has primed them to their parents, just as evolution has primed women. Biology has a back.

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