Why a 20-Minute Nap and a Trick From Salvador Dalí Could Be the Secret to Your Next Big Creative Breakthrough
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Researchers at Hamburg University discovered that a 20-minute nap can boost creativity by allowing the brain to reach a specific sleep stage, N2 sleep. Participants who reached this stage were more likely to experience an 'aha!' moment and recognize hidden patterns in a task.
Scientists at Hamburg University conducted a study on the effect of napping on creativity. Participants performed a task involving classifying moving dot clouds on a screen, with a hidden rule that could simplify the task. Ninety participants were given a 20-minute nap, during which their brain activity was recorded using EEG. Over 70% of those who reached N2 sleep during their nap experienced a breakthrough, recognizing the hidden rule and performing the task faster and more accurately. The researchers found that N2 sleep may 'clear the slate' by suppressing unimportant variables, allowing hidden patterns to surface. The study suggests that a short nap can be a powerful tool for boosting creativity.
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