Strange PhenomenaYour Brain Has a Door Posted on May 4, 2026 by Administrator In the early 2000s, a neuroscientist at Washington University named Marcus Raichle found something no one had been looking for. He was studying brain activity during focused tasks, tracking which regions lit up when people concentrated, calculated, or made decisions. What caught his attention was not what the brain did during work. It was what the brain did during nothing.
