https://www.weforum.org/agenda/2022/01/creativity-hotspot-just-before-sleep/ Wellbeing and Mental Health We are at our most creative just before we fall asleep, scientists say Jan 7, 2022 Person sleeping. Next time you nap, try this novel approach to problem solving. Image: Unsplash/ Ann Danilina Victoria Masterson Senior Writer, Forum Agenda Share: * * * * * Our Impact What's the World Economic Forum doing to accelerate action on Wellbeing and Mental Health? [cq7judk9Km] The Big Picture Explore and monitor how Neuroscience is affecting economies, industries and global issues A hand holding a looking glass by a lake Crowdsource Innovation Get involved with our crowdsourced digital platform to deliver impact at scale Stay up to date: Neuroscience Follow This article is part of: Centre for the New Economy and Society Listen to the article * The phase before we fully fall asleep is hugely creative for our brains, new research shows. * Inventor Thomas Edison used partial naps to plunder this rich seam of inspiration, known as hypnagogia, or 'N1'. * Scientists in Paris say their experiment shows that sleep is vital to our creative performance. * Cultural and creative industries generate $2.25 billion in revenue and support almost 30 million jobs worldwide. Next time you nap, try this novel approach to problem solving. Instead of nodding off completely, hold a small object in your hand. When it clatters to the floor and wakes you up, speak or write down the stream of thoughts you were just thinking. This is how scientists have been researching a creativity 'sweet spot' called hypnagogia, also known as N1. It exists in the phase before deep sleep and could be a way to stimulate creativity in our everyday lives, the scientists say. Loading... Sleep inspiration Researchers at the Paris Brain Institute, a neuroscience research foundation, and the sleep pathology department at the Pitie-Salpetriere Hospital in Paris, said they were inspired by famous American inventor Thomas Edison, who allegedly napped while holding spheres in his hands. "He reckoned that the spheres would noisily drop as soon as he fell asleep, waking him up just in time to capture sleep-inspired ideas," the researchers explain. Physicist Albert Einstein and artist Salvador Dali also believed in short bursts of sleep to boost creativity. The experiment, which is reported in the Science Advances article, Sleep onset is a creative sweet spot, involved hiding a secret rule in a maths challenge. Sixteen of the 103 participants cracked the code before they were given the chance to have a break and to sleep. They were excluded from the rest of the analyses. Of those that remained, 83% solved the challenge after up to 20 minutes of this hypnagogic rest, while holding an object in their hand. This compared to only 30% of those who had stayed awake and 14% of those who had fallen into a deeper sleep. "Sleep is often seen as a waste of time and productivity," says Delphine Oudiette, final author of the study. "By showing that it is in fact essential to our creative performance, we hope to reiterate its importance to the public." Participants who experienced the phase known as hypnagogia or N1, were the highest performers in the puzzle solving challenge. Participants who experienced the phase known as hypnagogia or N1, were the highest performers in the puzzle solving challenge. Image: Sleep onset is a creative sweet spot, Science Advances Have you read? * What is daydreaming? New research suggests parts of your brain might actually be asleep * Exercise not only helps with mental health - it makes us more creative too, say scientists * 5 ways COVID-19 has disrupted our sleep Hypnagogic hotspots Most research had focused on rapid eye movement (REM) sleep, the researchers said. This is the stage of sleep when most dreams occur. Whereas the cognitive role of hypnagogia or N1 - the first stage of non-REM sleep - was "largely unknown," they added. Other studies of the hypnagogic sleep onset period have shown that it "precisely engages these networks instrumental to creativity", the researchers argue, and could also "foster the generation of novel ideas". The United Nations says creativity and innovation are essential for problem-solving economic, social and sustainable development challenges, and celebrates World Creativity and Innovation Day every year on 21 April. Cultural and creative industries generate $2.25 billion in revenue and support almost 30 million jobs worldwide. Don't miss any update on this topic Create a free account and access your personalized content collection with our latest publications and analyses. Sign up for free License and Republishing World Economic Forum articles may be republished in accordance with the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License, and in accordance with our Terms of Use. The views expressed in this article are those of the author alone and not the World Economic Forum. 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