Pregnancy is a hugely transformative experience, both in how it can change someone’s day-to-day life, and how it affects the body. There’s a key part of the body that’s been under-researched in relation to pregnancy: the brain.
Those who have been pregnant often talk about “pregnancy brain,” the experience of brain fog or forgetfulness during and after pregnancy. There’s also the specter of postpartum depression, a condition that affects about 1 in 7 women post-birthing. There’s still a dearth of information about what causes these cognitive, psychological, and emotional experiences.
In a recent study, scientists took MRI scans of participants before, during, and after pregnancy, and spotted distinctive changes in the brain’s gray and white matter. While these anatomical changes are noticeable, the researchers are still trying to determine what they actually mean for behavior. Joining guest host Kathleen Davis to talk about this study is Dr. Liz Chrastil, associate professor of neurobiology and behavior at the University of California Irvine.
Further Reading
- Read more about the clues about how pregnancy affects the brain via The New York Times.
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Segment Guests
Liz Chrastil
Dr. Liz Chrastil is an associate professor of Neurobiology and Behavior at the University of California, Irvine in Irvine, California.
Segment Transcript
The transcript of this segment is being processed. It will be available within one week after the show airs.
Meet the Producer
About Kathleen Davis
@katjacquelineKathleen Davis is a producer at Science Friday, which means she spends the week brainstorming, researching, and writing, typically in that order. She’s a big fan of stories related to strange animal facts and dystopian technology.