School of Arts & Sciences

Penn Researchers Show that Suppressing the Brain’s “Filter” Can Improve Performance in Creative Tasks

The brain’s prefrontal cortex is thought to be the seat of cognitive control, working as a kind of filter that keeps irrelevant thoughts, perceptions and memories from interfering with a task at hand. Now, researchers at the University of Pennsylvania have shown that inhibiting this filter can boost performance for tasks in which unfiltered, creative thoughts present an advantage.

Evan Lerner



In the News


Associated Press

Here’s why experts don’t think cloud seeding played a role in Dubai’s downpour

Michael Mann of the School of Arts & Sciences says that many people blaming cloud seeding for Dubai storms are climate change deniers trying to divert attention from what’s really happening.

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Associated Press

In death, three decades after his trial verdict, O.J. Simpson still reflects America’s racial divides

Camille Charles of the School of Arts & Sciences says that Black Americans have grown less likely to believe in a famous defendant’s innocence as a show of race solidarity.

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The Wall Street Journal

‘Slouch’ review: The panic over posture

In her new book, “Slouch: Posture Panic in Modern America,” Beth Linker of the School of Arts & Sciences traces society’s posture obsession to Charles Darwin’s theory of evolution.

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Salon.com

“Record-shattering” heat wave in Antarctica — yep, climate change is the culprit

Michael Mann of the School of Arts & Sciences says that persistent summer weather extremes like heat waves are becoming more common as people continue to warm the planet with carbon pollution.

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The New Yorker

The truth behind the slouching epidemic

Beth Linker of the School of Arts & Sciences traces the history of a poor-posture epidemic in the U.S. which began at the onset of the 20th century.

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