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Our ability to make random, “creative” choices peaks at 25


Our ability to make random choices, which are tied to bursts of creativity, peaks at the age of 25, researchers report in a new study.

Why it matters: Random decision-making is a hallmark of human cognition. Scientists have known that our ability to make choices or behave without an apparent method diminishes with age but they don't know when that capacity peaks, which may inform our understanding of Alzheimer's and other neurodegenerative diseases.