Guess what, now they say children make us smarter

But what if just the opposite is true? What if parenting really isn’t a zero-sum, children-take-all game? What if raising children is actually mentally enriching for mothers – and fathers?

This is, in fact, what some leading brain scientists, like Michael Merzenich at the University of California, San Francisco, now believe. Becoming a parent, they say, can power up the mind with uniquely motivated learning. Having a baby is “a revolution for the brain,” Dr. Merzenich says.

The human brain, we now know, creates cells throughout life, cells more likely to survive if they’re used. Emotional, challenging and novel experiences provide particularly helpful use of these new neurons, and what adjectives better describe raising a child? Children constantly drag their parents into challenging, novel situations, be it talking a 4-year-old out of a backseat meltdown on the Interstate or figuring out a third-grade homework assignment to make a model of a black hole in space.

Excerpted from This Is Your Brain on Motherhood by Katherine Ellison in Sunday’s New York Times.