research
Working Memory Rebuilt the Route Around a Distraction
A Snake-game experiment found that people reprioritized the nearest remembered target after an interruption, but only one item remained strongly active.
Summary
A Snake-game experiment found that people reprioritized the nearest remembered target after an interruption, but only one item remained strongly active.
Fifty adults played a modified Snake game while remembering one, two or four hidden apple locations. When a surprise grape forced a detour, participants shifted priority toward the apple nearest their new position, showing that working memory can rapidly reallocate resources after a plan changes. At higher loads, that flexibility weakened, and post-distraction reliance narrowed to one item regardless of how many locations were stored. The study describes a constrained laboratory task, not every form of real-world distraction.
Why it matters
A Snake-game experiment found that people reprioritized the nearest remembered target after an interruption, but only one item remained strongly active.
Limits and context
- The study describes a constrained laboratory task, not every form of real-world distraction.
Key claims
A Snake-game experiment found that people reprioritized the nearest remembered target after an interruption, but only one item remained strongly active.
Qualification: The study describes a constrained laboratory task, not every form of real-world distraction.
Evidence: source-2026-07-27-007
Sources
- University of Texas at Austin via Medical Xpress: Working memory after distractionUniversity of Texas at Austin via Medical Xpress · official announcement
Corrections
No corrections have been recorded for this story.