Research & Innovation

Many grooves and dimples on the surface of the brain are unique to humans, but they’re often dismissed as an uninteresting consequence of packing an unusually large brain into a too-small skull.

But neuroscientists are finding that these folds are not mere artifacts, like the puffy folds you get when forcing a sleeping bag into a stuff sack. The depths of some of the smallest of these grooves seem to be linked to increased interconnectedness in the brain and better reasoning ability.

In a...

Allison Harvey knew she’d have to study hard when she enrolled in an 11-week course on parenting techniques earlier this year. A UC Berkeley professor of psychology who researches memory, habits and sleep, Harvey printed her notes and meticulously completed each week’s homework. She engaged with the instructors, who were also well-respected clinical psychologists. And she was far more engaged than her classmates, including her husband.

Yet, when the class ended, Harvey was confronted with a familiar reality: Despite studying hard, she’d forgotten many of the lessons she was...

This interview originally appeared in the MCB Spring 2025 Transcript newsletter.

Since joining MCB’s faculty in 2023, Assistant Professor Bronwyn Lucas has had a productive two years:...

As a specialist in medieval French literature, Henry Ravenhall has examined hundreds of manuscripts from the Middle Ages. Every time he does, he sits quietly in a special library viewing room and gingerly turns each page with clean, dry hands, careful not to tear or otherwise harm these precious...