Mary Helen Immordino-Yang

When Marcus Raichle discovered in 2001 that the resting brain was more active, not less, than the task-engaged brain, he had identified a phenomenon without a theory. Mary Helen Immordino-Yang spent the following two decades supplying the theory. Working at the intersection of neuroscience and education—first in Antonio Damasio’s laboratory at the University of Southern California, then at her own Brain and Creativity Institute—she demonstrated that the default mode network does not idle during rest. It performs five functions without which no amount of productive output can sustain a fully functioning mind: it consolidates memory, constructs meaning from experience, builds the narrative sense of identity that makes a human life coherent, supports moral reasoning, and generates the creative connections between distant domains that surface as insight. Each of these functions requires the specific cognitive condition that AI-augmented work culture is systematically eliminating: off-task time. Her 2007 paper with Damasio, “We Feel, Therefore We