Brains Shut Down When Facts Clash | Chicago News

Chicago News Today | 2 Min News | The Daily News Now! · Aug 28, 2026 · 1m

New research reveals a startling brain response: when confronted with information that contradicts their beliefs, people’s prefrontal cortex—responsible for critical thinking—actually slows down. Using advanced imaging, scientists found this “mental shutdown” happens even with blatantly false claims, especially when the info feels personal or attacks identity. It’s not about logic—it’s about emotional comfort. This explains why fact-checking alone often fails in today’s misinformation-saturated world, highlighting how deeply ingrained our belief defenses are—and why changing minds requires…